diff --git a/erpnext/__init__.py b/erpnext/__init__.py
index 94e291a..777b7bd 100644
--- a/erpnext/__init__.py
+++ b/erpnext/__init__.py
@@ -5,7 +5,7 @@
 from erpnext.hooks import regional_overrides
 from frappe.utils import getdate
 
-__version__ = '10.1.22'
+__version__ = '10.1.23'
 
 def get_default_company(user=None):
 	'''Get default company for user'''
diff --git a/erpnext/accounts/doctype/tax_rule/tax_rule.js b/erpnext/accounts/doctype/tax_rule/tax_rule.js
index 16041a8..84c42a3 100644
--- a/erpnext/accounts/doctype/tax_rule/tax_rule.js
+++ b/erpnext/accounts/doctype/tax_rule/tax_rule.js
@@ -39,18 +39,20 @@
 });
 
 frappe.ui.form.on("Tax Rule", "supplier", function(frm) {
-	frappe.call({
-		method:"erpnext.accounts.doctype.tax_rule.tax_rule.get_party_details",
-		args: {
-			"party": frm.doc.supplier,
-			"party_type": "supplier"
-		},
-		callback: function(r) {
-			if(!r.exc) {
-				$.each(r.message, function(k, v) {
-					frm.set_value(k, v);
-				});
+	if(frm.doc.supplier) {
+		frappe.call({
+			method:"erpnext.accounts.doctype.tax_rule.tax_rule.get_party_details",
+			args: {
+				"party": frm.doc.supplier,
+				"party_type": "supplier"
+			},
+			callback: function(r) {
+				if(!r.exc) {
+					$.each(r.message, function(k, v) {
+						frm.set_value(k, v);
+					});
+				}
 			}
-		}
-	});
+		});
+	}
 });
diff --git a/erpnext/hr/doctype/payroll_entry/payroll_entry.py b/erpnext/hr/doctype/payroll_entry/payroll_entry.py
index 8437ec2..f4097b4 100644
--- a/erpnext/hr/doctype/payroll_entry/payroll_entry.py
+++ b/erpnext/hr/doctype/payroll_entry/payroll_entry.py
@@ -146,6 +146,7 @@
 		ss_list = self.get_sal_slip_list(ss_status=0)
 		submitted_ss = []
 		not_submitted_ss = []
+		frappe.flags.via_payroll_entry = True
 		for ss in ss_list:
 			ss_obj = frappe.get_doc("Salary Slip",ss[0])
 			ss_dict = {}
@@ -159,7 +160,7 @@
 			else:
 				try:
 					ss_obj.submit()
-					submitted_ss.append(ss_dict)
+					submitted_ss.append(ss_obj)
 
 				except frappe.ValidationError:
 					not_submitted_ss.append(ss_dict)
@@ -168,8 +169,15 @@
 			frappe.msgprint(_("Salary Slip submitted for period from {0} to {1}")
 				.format(ss_obj.start_date, ss_obj.end_date))
 
+			self.email_salary_slip(submitted_ss)
+
 		return create_submit_log(submitted_ss, not_submitted_ss, jv_name)
 
+	def email_salary_slip(self, submitted_ss):
+		if frappe.db.get_single_value("HR Settings", "email_salary_slip_to_employee"):
+			for ss in submitted_ss:
+				ss.email_salary_slip()
+
 	def get_loan_details(self):
 		"""
 			Get loan details from submitted salary slip based on selected criteria
diff --git a/erpnext/hr/doctype/salary_slip/salary_slip.py b/erpnext/hr/doctype/salary_slip/salary_slip.py
index 7b36b51..71f06f2 100644
--- a/erpnext/hr/doctype/salary_slip/salary_slip.py
+++ b/erpnext/hr/doctype/salary_slip/salary_slip.py
@@ -410,7 +410,7 @@
 		else:
 			self.set_status()
 			self.update_status(self.name)
-			if(frappe.db.get_single_value("HR Settings", "email_salary_slip_to_employee")):
+			if(frappe.db.get_single_value("HR Settings", "email_salary_slip_to_employee")) and not frappe.flags.via_payroll_entry:
 				self.email_salary_slip()
 
 	def on_cancel(self):
diff --git a/erpnext/stock/report/stock_balance/stock_balance.py b/erpnext/stock/report/stock_balance/stock_balance.py
index 83e06dc..eed9f4a 100644
--- a/erpnext/stock/report/stock_balance/stock_balance.py
+++ b/erpnext/stock/report/stock_balance/stock_balance.py
@@ -106,7 +106,7 @@
 	item_conditions_sql = ''
 	if items:
 		item_conditions_sql = ' and sle.item_code in ({})'\
-			.format(', '.join(['"' + frappe.db.escape(i) + '"' for i in items]))
+			.format(', '.join(['"' + frappe.db.escape(i, percent=False) + '"' for i in items]))
 
 	conditions = get_conditions(filters)
 
@@ -207,7 +207,7 @@
 		select name, item_name, description, item_group, brand, stock_uom
 		from `tabItem`
 		where name in ({0})
-		""".format(', '.join(['"' + frappe.db.escape(i) + '"' for i in items])), as_dict=1):
+		""".format(', '.join(['"' + frappe.db.escape(i, percent=False) + '"' for i in items])), as_dict=1):
 			item_details.setdefault(item.name, item)
 
 	if filters.get('show_variant_attributes', 0) == 1:
@@ -221,7 +221,7 @@
 		select parent, warehouse, warehouse_reorder_qty, warehouse_reorder_level
 		from `tabItem Reorder`
 		where parent in ({0})
-	""".format(', '.join(['"' + frappe.db.escape(i) + '"' for i in items])), as_dict=1)
+	""".format(', '.join(['"' + frappe.db.escape(i, percent=False) + '"' for i in items])), as_dict=1)
 
 	return dict((d.parent + d.warehouse, d) for d in item_reorder_details)
 
diff --git a/erpnext/stock/report/stock_ledger/stock_ledger.py b/erpnext/stock/report/stock_ledger/stock_ledger.py
index c9286a3..5e185e0 100644
--- a/erpnext/stock/report/stock_ledger/stock_ledger.py
+++ b/erpnext/stock/report/stock_ledger/stock_ledger.py
@@ -56,7 +56,7 @@
 	item_conditions_sql = ''
 	if items:
 		item_conditions_sql = 'and sle.item_code in ({})'\
-			.format(', '.join(['"' + frappe.db.escape(i) + '"' for i in items]))
+			.format(', '.join(['"' + frappe.db.escape(i,percent=False) + '"' for i in items]))
 
 	return frappe.db.sql("""select concat_ws(" ", posting_date, posting_time) as date,
 			item_code, warehouse, actual_qty, qty_after_transaction, incoming_rate, valuation_rate,
@@ -97,7 +97,7 @@
 		select name, item_name, description, item_group, brand, stock_uom
 		from `tabItem`
 		where name in ({0})
-		""".format(', '.join(['"' + frappe.db.escape(i) + '"' for i in items])), as_dict=1):
+		""".format(', '.join(['"' + frappe.db.escape(i,percent=False) + '"' for i in items])), as_dict=1):
 			item_details.setdefault(item.name, item)
 
 	return item_details