diff options
Diffstat (limited to 'buildstream/_frontend/main.py')
| -rw-r--r-- | buildstream/_frontend/main.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/buildstream/_frontend/main.py b/buildstream/_frontend/main.py index e6f365de2..1b6c46239 100644 --- a/buildstream/_frontend/main.py +++ b/buildstream/_frontend/main.py @@ -481,7 +481,7 @@ def prefix_choice_value_proc(choices): def value_proc(user_input): remaining_candidate = [choice for choice in choices if choice.startswith(user_input)] - if len(remaining_candidate) == 0: + if not remaining_candidate: raise UsageError("Expected one of {}, got {}".format(choices, user_input)) elif len(remaining_candidate) == 1: return remaining_candidate[0] |