diff --git a/erpnext/hr/doctype/employee_benefit_claim/employee_benefit_claim.py b/erpnext/hr/doctype/employee_benefit_claim/employee_benefit_claim.py
index 75247a4..9a0c5f7 100644
--- a/erpnext/hr/doctype/employee_benefit_claim/employee_benefit_claim.py
+++ b/erpnext/hr/doctype/employee_benefit_claim/employee_benefit_claim.py
@@ -36,10 +36,13 @@
 			frappe.throw(_("Maximum benefit amount of employee {0} exceeds {1}").format(self.employee, max_benefits))
 
 	def validate_max_benefit_for_component(self, payroll_period):
-		claimed_amount = self.claimed_amount
-		claimed_amount += get_previous_claimed_amount(self.employee, payroll_period, component = self.earning_component)
-		if claimed_amount > self.max_amount_eligible:
-			frappe.throw(_("Maximum amount eligible for the component {0} exceeds {1}").format(self.earning_component, self.max_amount_eligible))
+		if self.max_amount_eligible:
+			claimed_amount = self.claimed_amount
+			claimed_amount += get_previous_claimed_amount(self.employee,
+				payroll_period, component = self.earning_component)
+			if claimed_amount > self.max_amount_eligible:
+				frappe.throw(_("Maximum amount eligible for the component {0} exceeds {1}")
+					.format(self.earning_component, self.max_amount_eligible))
 
 	def validate_non_pro_rata_benefit_claim(self, max_benefits, payroll_period):
 		claimed_amount = self.claimed_amount
diff --git a/erpnext/hr/doctype/job_offer/job_offer.js b/erpnext/hr/doctype/job_offer/job_offer.js
index 367ce38..4217a78 100755
--- a/erpnext/hr/doctype/job_offer/job_offer.js
+++ b/erpnext/hr/doctype/job_offer/job_offer.js
@@ -14,7 +14,7 @@
 
 	refresh: function (frm) {
 		if ((!frm.doc.__islocal) && (frm.doc.status == 'Accepted')
-			&& (frm.doc.docstatus === 1) && (!frm.doc.__onload.employee)) {
+			&& (frm.doc.docstatus === 1) && (!frm.doc.__onload || !frm.doc.__onload.employee)) {
 			frm.add_custom_button(__('Make Employee'),
 				function () {
 					erpnext.job_offer.make_employee(frm);
@@ -22,7 +22,7 @@
 			);
 		}
 
-		if(frm.doc.__onload.employee) {
+		if(frm.doc.__onload && frm.doc.__onload.employee) {
 			frm.add_custom_button(__('Show Employee'),
 				function () {
 					frappe.set_route("Form", "Employee", frm.doc.__onload.employee);
diff --git a/erpnext/hr/doctype/salary_slip/test_salary_slip.py b/erpnext/hr/doctype/salary_slip/test_salary_slip.py
index 73ab67d..208a733 100644
--- a/erpnext/hr/doctype/salary_slip/test_salary_slip.py
+++ b/erpnext/hr/doctype/salary_slip/test_salary_slip.py
@@ -26,6 +26,7 @@
 		self.make_holiday_list()
 
 		frappe.db.set_value("Company", erpnext.get_default_company(), "default_holiday_list", "Salary Slip Test Holiday List")
+		frappe.db.set_value("HR Settings", None, "email_salary_slip_to_employee", 0)
 
 	def tearDown(self):
 		frappe.db.set_value("HR Settings", None, "include_holidays_in_total_working_days", 0)
diff --git a/erpnext/selling/report/sales_analytics/test_analytics.py b/erpnext/selling/report/sales_analytics/test_analytics.py
index 28c5bac..f59fff4 100644
--- a/erpnext/selling/report/sales_analytics/test_analytics.py
+++ b/erpnext/selling/report/sales_analytics/test_analytics.py
@@ -8,10 +8,17 @@
 from erpnext.selling.doctype.sales_order.test_sales_order import make_sales_order
 
 class TestAnalytics(unittest.TestCase):
+	def test_sales_analytics(self):
+		frappe.db.sql("delete from `tabSales Order` where company='_Test Company 2'")
 
-	def test_by_entity(self):
-		create_sales_order()
+		create_sales_orders()
 
+		self.compare_result_for_customer()
+		self.compare_result_for_customer_group()
+		self.compare_result_for_customer_based_on_quantity()
+
+
+	def compare_result_for_customer(self):
 		filters = {
 			'doc_type': 'Sales Order',
 			'range': 'Monthly',
@@ -43,23 +50,6 @@
 				"total":2000.0
 			},
 			{
-				"entity": "_Test Customer 3",
-				"entity_name": "_Test Customer 3",
-				"apr": 0.0,
-				"may": 0.0,
-				"jun": 2000.0,
-				"jul": 1000.0,
-				"aug": 0.0,
-				"sep": 0.0,
-				"oct": 0.0,
-				"nov": 0.0,
-				"dec": 0.0,
-				"jan": 0.0,
-				"feb": 0.0,
-				"mar": 0.0,
-				"total": 3000.0
-			},
-			{
 				"entity": "_Test Customer 2",
 				"entity_name": "_Test Customer 2",
 				"apr": 0.0,
@@ -75,12 +65,29 @@
 				"feb": 0.0,
 				"mar": 0.0,
 				"total":2500.0
+			},
+			{
+				"entity": "_Test Customer 3",
+				"entity_name": "_Test Customer 3",
+				"apr": 0.0,
+				"may": 0.0,
+				"jun": 2000.0,
+				"jul": 1000.0,
+				"aug": 0.0,
+				"sep": 0.0,
+				"oct": 0.0,
+				"nov": 0.0,
+				"dec": 0.0,
+				"jan": 0.0,
+				"feb": 0.0,
+				"mar": 0.0,
+				"total": 3000.0
 			}
 		]
-		self.assertEqual(expected_data, report[1])
+		result = sorted(report[1], key=lambda k: k['entity'])
+		self.assertEqual(expected_data, result)
 
-	def test_by_group(self):
-	
+	def compare_result_for_customer_group(self):
 		filters = {
 			'doc_type': 'Sales Order',
 			'range': 'Monthly',
@@ -93,80 +100,26 @@
 
 		report = execute(filters)
 
-		expected_data = [
-			{
-				"entity": "All Customer Groups",
-				"indent": 0,
-				"apr": 0.0,
-				"may": 0.0,
-				"jun": 2000.0,
-				"jul": 1000.0,
-				"aug": 0.0,
-				"sep": 1500.0,
-				"oct": 1000.0,
-				"nov": 0.0,
-				"dec": 0.0,
-				"jan": 0.0,
-				"feb": 2000.0,
-				"mar": 0.0,
-				"total":7500.0
-			},
-			{
-				"entity": "Individual",
-				"indent": 1,
-				"apr": 0.0,
-				"may": 0.0,
-				"jun": 0.0,
-				"jul": 0.0,
-				"aug": 0.0,
-				"sep": 0.0,
-				"oct": 0.0,
-				"nov": 0.0,
-				"dec": 0.0,
-				"jan": 0.0,
-				"feb": 0.0,
-				"mar": 0.0,
-				"total": 0.0
-			},
-			{
-				"entity": "_Test Customer Group",
-				"indent": 1,
-				"apr": 0.0,
-				"may": 0.0,
-				"jun": 0.0,
-				"jul": 0.0,
-				"aug": 0.0,
-				"sep": 0.0,
-				"oct": 0.0,
-				"nov": 0.0,
-				"dec": 0.0,
-				"jan": 0.0,
-				"feb": 0.0,
-				"mar": 0.0,
-				"total":0.0
-			},
-			{
-				"entity": "_Test Customer Group 1",
-				"indent": 1,
-				"apr": 0.0,
-				"may": 0.0,
-				"jun": 0.0,
-				"jul": 0.0,
-				"aug": 0.0,
-				"sep": 0.0,
-				"oct": 0.0,
-				"nov": 0.0,
-				"dec": 0.0,
-				"jan": 0.0,
-				"feb": 0.0,
-				"mar": 0.0,
-				"total":0.0
-			}
-		]
-		self.assertEqual(expected_data, report[1])
-	
-	def test_by_quantity(self):
+		expected_first_row = {
+			"entity": "All Customer Groups",
+			"indent": 0,
+			"apr": 0.0,
+			"may": 0.0,
+			"jun": 2000.0,
+			"jul": 1000.0,
+			"aug": 0.0,
+			"sep": 1500.0,
+			"oct": 1000.0,
+			"nov": 0.0,
+			"dec": 0.0,
+			"jan": 0.0,
+			"feb": 2000.0,
+			"mar": 0.0,
+			"total":7500.0
+		}
+		self.assertEqual(expected_first_row, report[1][0])
 
+	def compare_result_for_customer_based_on_quantity(self):
 		filters = {
 			'doc_type': 'Sales Order',
 			'range': 'Monthly',
@@ -198,23 +151,6 @@
 				"total":20.0
 			},
 			{
-				"entity": "_Test Customer 3",
-				"entity_name": "_Test Customer 3",
-				"apr": 0.0,
-				"may": 0.0,
-				"jun": 20.0,
-				"jul": 10.0,
-				"aug": 0.0,
-				"sep": 0.0,
-				"oct": 0.0,
-				"nov": 0.0,
-				"dec": 0.0,
-				"jan": 0.0,
-				"feb": 0.0,
-				"mar": 0.0,
-				"total": 30.0
-			},
-			{
 				"entity": "_Test Customer 2",
 				"entity_name": "_Test Customer 2",
 				"apr": 0.0,
@@ -230,11 +166,29 @@
 				"feb": 0.0,
 				"mar": 0.0,
 				"total":25.0
+			},
+			{
+				"entity": "_Test Customer 3",
+				"entity_name": "_Test Customer 3",
+				"apr": 0.0,
+				"may": 0.0,
+				"jun": 20.0,
+				"jul": 10.0,
+				"aug": 0.0,
+				"sep": 0.0,
+				"oct": 0.0,
+				"nov": 0.0,
+				"dec": 0.0,
+				"jan": 0.0,
+				"feb": 0.0,
+				"mar": 0.0,
+				"total": 30.0
 			}
 		]
-		self.assertEqual(expected_data, report[1])
+		result = sorted(report[1], key=lambda k: k['entity'])
+		self.assertEqual(expected_data, result)
 
-def create_sales_order():
+def create_sales_orders():
 	frappe.set_user("Administrator")
 
 	make_sales_order(company="_Test Company 2", qty=10,
@@ -260,16 +214,15 @@
 		transaction_date='2017-09-23',
 		warehouse='Finished Goods - _TC2',
 		currency = 'EUR')
-		
+
 	make_sales_order(company="_Test Company 2",
 		qty=20, customer = "_Test Customer 3",
 		transaction_date='2017-06-15',
 		warehouse='Finished Goods - _TC2',
 		currency = 'EUR')
-		
+
 	make_sales_order(company="_Test Company 2",
 		qty=10, customer = "_Test Customer 3",
 		transaction_date='2017-07-10',
 		warehouse='Finished Goods - _TC2',
 		currency = 'EUR')
-