This commit is contained in:
Christoffer Viken 2017-02-20 12:29:30 +00:00
parent 12ad58961c
commit d9a91a7aa9
1 changed files with 4 additions and 2 deletions

View File

@ -115,8 +115,10 @@ When finished, write an empty line to confirm the purchase.\n'''
# Read in a 'thing' (product or user): # Read in a 'thing' (product or user):
line = self.input_multiple(add_nonexisting=('user', 'product'), empty_input_permitted=True, line = self.input_multiple(add_nonexisting=('user', 'product'), empty_input_permitted=True,
find_hidden_products=False) find_hidden_products=False)
if line is not None:
thing, num = line thing, num = line
else:
thing, num = None, 0
# Possibly exit from the menu: # Possibly exit from the menu:
if thing is None: if thing is None: