This commit is contained in:
parent
12ad58961c
commit
d9a91a7aa9
|
@ -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:
|
||||||
|
|
Loading…
Reference in New Issue