new operational error

hivesolutions · Mar 20, 2016 · 078f735 · 078f735
1 parent b14c771
commit 078f735
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/budy/models/bundle.py b/src/budy/models/bundle.py
@@ -149,6 +149,10 @@ def add_product_s(
 
         _line = None
 
+        if not product: raise appier.OperationalError(
+            message = "No product defined"
+        )
+
         for line in self.lines:
             is_same = line.product.id == product.id
             is_same &= line.size == size