config-dump: Fix crash when used without --define

The default value is None, which is not iterable. Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
2019-04-03 13:09:12 +02:00 · 2019-04-03 13:09:12 +02:00 · b165866f39
parent 59a9c01304
commit b165866f39
1 changed files with 1 additions and 0 deletions
--- a/bin/pungi-config-dump
+++ b/bin/pungi-config-dump
@ -64,6 +64,7 @@ def main():
        "-e",
        "--define",
        action="append",
+        default=[],
        metavar="VAR=VALUE",
        type=validate_definition,
        help=(