[perpetual accounting] [minor] fixes for test cases

accounts/doctype/gl_entry/gl_entry.py

@@ -38,7 +38,7 @@ class DocType:
 		for k in mandatory:
 			if not self.doc.fields.get(k):
 				msgprint(k + _(" is mandatory for GL Entry"), raise_exception=1)
-				
+
 		# Zero value transaction is not allowed
 		if not (flt(self.doc.debit) or flt(self.doc.credit)):
 			msgprint(_("GL Entry: Debit or Credit amount is mandatory for ") + self.doc.account, 

accounts/doctype/sales_invoice/sales_invoice.py

@@ -48,8 +48,6 @@ class DocType(SellingController):
 		self.validate_proj_cust()
 		self.validate_with_previous_doc()
 		self.validate_uom_is_integer("stock_uom", "qty")
-		self.validate_warehouse_with_company([d.warehouse 
-			for d in self.doclist.get({"parentfield": "entries"})])
 
 		sales_com_obj = get_obj('Sales Common')
 		sales_com_obj.check_stop_sales_order(self)

accounts/utils.py

@@ -375,7 +375,7 @@ def get_stock_and_account_difference(warehouse_list=None):
 		stock_value = sum([sum(bin_map.get(warehouse, {}).values()) 
 			for warehouse in warehouse_list])
 		
-		if stock_value - account_balance:
-			difference.setdefault(account, (stock_value - account_balance))
+		if flt(stock_value) - flt(account_balance):
+			difference.setdefault(account, flt(stock_value) - flt(account_balance))
 	
 	return difference