diff --git a/erpnext/__init__.py b/erpnext/__init__.py
index 2a06423..4679a4a 100644
--- a/erpnext/__init__.py
+++ b/erpnext/__init__.py
@@ -4,7 +4,7 @@
 import frappe
 from erpnext.hooks import regional_overrides
 
-__version__ = '9.2.18'
+__version__ = '9.2.19'
 
 def get_default_company(user=None):
 	'''Get default company for user'''
diff --git a/erpnext/accounts/doctype/asset_category/asset_category.json b/erpnext/accounts/doctype/asset_category/asset_category.json
index 74762d7..161ac78 100644
--- a/erpnext/accounts/doctype/asset_category/asset_category.json
+++ b/erpnext/accounts/doctype/asset_category/asset_category.json
@@ -59,7 +59,7 @@
    "label": "Depreciation Method", 
    "length": 0, 
    "no_copy": 0, 
-   "options": "\nStraight Line\nDouble Declining Balance", 
+   "options": "\nStraight Line\nDouble Declining Balance\nManual", 
    "permlevel": 0, 
    "precision": "", 
    "print_hide": 0, 
@@ -228,7 +228,7 @@
  "issingle": 0, 
  "istable": 0, 
  "max_attachments": 0, 
- "modified": "2017-02-17 16:09:52.955332", 
+ "modified": "2017-11-30 16:09:52.955332", 
  "modified_by": "Administrator", 
  "module": "Accounts", 
  "name": "Asset Category", 
@@ -284,4 +284,4 @@
  "sort_order": "DESC", 
  "track_changes": 0, 
  "track_seen": 0
-}
\ No newline at end of file
+}
diff --git a/erpnext/patches/v9_2/remove_company_from_patient.py b/erpnext/patches/v9_2/remove_company_from_patient.py
index ad9c9c5..1ce3445 100644
--- a/erpnext/patches/v9_2/remove_company_from_patient.py
+++ b/erpnext/patches/v9_2/remove_company_from_patient.py
@@ -1,5 +1,6 @@
 import frappe
 
 def execute():
-	if 'company' in frappe.db.get_table_columns("Patient"):
-		frappe.db.sql("alter table `tabPatient` drop column company")
+	if frappe.db.exists("DocType", "Patient"):
+		if 'company' in frappe.db.get_table_columns("Patient"):
+			frappe.db.sql("alter table `tabPatient` drop column company")
diff --git a/erpnext/stock/stock_ledger.py b/erpnext/stock/stock_ledger.py
index 180ccbb..647c9fa 100644
--- a/erpnext/stock/stock_ledger.py
+++ b/erpnext/stock/stock_ledger.py
@@ -230,6 +230,13 @@
 				# else it remains the same as that of previous entry
 				self.valuation_rate = new_stock_value / new_stock_qty
 
+		if not self.valuation_rate and sle.voucher_detail_no:
+			allow_zero_rate = self.check_if_allow_zero_valuation_rate(sle.voucher_type, sle.voucher_detail_no)
+			if not allow_zero_rate:
+				self.valuation_rate = get_valuation_rate(sle.item_code, sle.warehouse,
+					sle.voucher_type, sle.voucher_no, self.allow_zero_rate,
+					currency=erpnext.get_company_currency(sle.company))
+
 	def get_moving_average_values(self, sle):
 		actual_qty = flt(sle.actual_qty)
 		new_stock_qty = flt(self.qty_after_transaction) + actual_qty
diff --git a/erpnext/stock/utils.py b/erpnext/stock/utils.py
index 01a18b9..6f09144 100644
--- a/erpnext/stock/utils.py
+++ b/erpnext/stock/utils.py
@@ -126,7 +126,7 @@
 def get_incoming_rate(args):
 	"""Get Incoming Rate based on valuation method"""
 	from erpnext.stock.stock_ledger import get_previous_sle
-	
+
 	if isinstance(args, basestring):
 		args = json.loads(args)
 
@@ -141,6 +141,8 @@
 				return 0.0
 			previous_stock_queue = json.loads(previous_sle.get('stock_queue', '[]') or '[]')
 			in_rate = get_fifo_rate(previous_stock_queue, args.get("qty") or 0) if previous_stock_queue else 0
+			if not in_rate and not previous_stock_queue:
+				in_rate = previous_sle.get('valuation_rate') or 0
 		elif valuation_method == 'Moving Average':
 			in_rate = previous_sle.get('valuation_rate') or 0