order preview through customer login
diff --git a/selling/doctype/sales_order/templates/pages/order.py b/selling/doctype/sales_order/templates/pages/order.py
index d53a8b0..9b4a83c 100644
--- a/selling/doctype/sales_order/templates/pages/order.py
+++ b/selling/doctype/sales_order/templates/pages/order.py
@@ -10,11 +10,12 @@
 def get_context():
 	from portal.utils import get_transaction_context
 	context = get_transaction_context("Sales Order", webnotes.form_dict.name)
-	modify_status(context.get("doc"))
-	context.update({
-		"parent_link": "orders",
-		"parent_title": "My Orders"
-	})
+	if context.get("doc").get("name") != "Not Allowed":
+		modify_status(context.get("doc"))
+		context.update({
+			"parent_link": "orders",
+			"parent_title": "My Orders"
+		})
 	return context
 	
 def modify_status(doc):
diff --git a/selling/utils/cart.py b/selling/utils/cart.py
index 3cd7b3c..7904627 100644
--- a/selling/utils/cart.py
+++ b/selling/utils/cart.py
@@ -282,7 +282,7 @@
 		party = get_lead_or_customer()
 	if not quotation:
 		quotation = _get_cart_quotation(party)
-	
+
 	cart_settings = webnotes.get_obj("Shopping Cart Settings")
 	
 	billing_territory = get_address_territory(quotation.doc.customer_address) or \
@@ -310,7 +310,8 @@
 	quotation.run_method("set_price_list_and_item_details")
 	
 	# set it in cookies for using in product page
-	webnotes.local._response.set_cookie("selling_price_list", quotation.doc.selling_price_list)
+	if quotation.doc.selling_price_list:
+		webnotes.local._response.set_cookie("selling_price_list", quotation.doc.selling_price_list)
 	
 def set_taxes(quotation, cart_settings, billing_territory):
 	"""set taxes based on billing territory"""