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| author | Jason Nader <jason@kayoway.com> | 2020-01-18 17:57:11 +0900 |
|---|---|---|
| committer | Drew DeVault <sir@cmpwn.com> | 2020-01-22 13:30:53 -0500 |
| commit | 3bc209fc9dde312f855b3f423a9cd984eb2dabf5 (patch) | |
| tree | 2f4431da0ecf850bc4784678ac95c225dbc5b7ed | |
| parent | 0bc8d01b1c3f549f5e77a5c764cf592acb587aad (diff) | |
commands/move: Fix crash when required args not provided
Fixes #4919.
| -rw-r--r-- | sway/commands/move.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/sway/commands/move.c b/sway/commands/move.c index 09a47652f..ceeab07c2 100644 --- a/sway/commands/move.c +++ b/sway/commands/move.c @@ -923,11 +923,17 @@ struct cmd_results *cmd_move(int argc, char **argv) { if (strcasecmp(argv[0], "window") == 0 || strcasecmp(argv[0], "container") == 0) { - --argc; ++argv; + --argc; + if (argc > 0) { + ++argv; + } } if (strcasecmp(argv[0], "to") == 0) { - --argc; ++argv; + --argc; + if (argc > 0) { + ++argv; + } } if (!argc) { |