Fixed NameError handling

erpnext/accounts/doctype/purchase_invoice/purchase_invoice.json

@@ -28,7 +28,7 @@
    "no_copy": 1,
    "oldfieldname": "naming_series",
    "oldfieldtype": "Select",
-   "options": "BILL\nBILLJ", 
+   "options": "BILL",
    "permlevel": 0,
    "print_hide": 1,
    "read_only": 0,

erpnext/selling/doctype/customer/customer.py

@@ -66,7 +66,7 @@ class Customer(TransactionBase):
 			c.is_primary_contact = 1
 			try:
 				c.save()
-			except NameError:
+			except frappe.NameError:
 				pass
 
 	def on_update(self):

erpnext/selling/doctype/quotation/quotation.py

@@ -151,7 +151,7 @@ def _make_customer(source_name, ignore_permissions=False):
 			try:
 				customer.insert()
 				return customer
-			except NameError:
+			except frappe.NameError:
 				if frappe.defaults.get_global_default('cust_master_name') == "Customer Name":
 					customer.run_method("autoname")
 					customer.name += "-" + lead_name

erpnext/setup/doctype/company/fixtures/india/__init__.py

@@ -15,7 +15,7 @@ def install(company):
 	for d in docs:
 		try:
 			frappe.get_doc(d).insert()
-		except NameError:
+		except frappe.NameError:
 			pass