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| author | Drew DeVault <sir@cmpwn.com> | 2018-10-25 17:10:36 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-10-25 17:10:36 +0200 |
| commit | 51ad2676d0bed4b2f0a3de5d118ce80d3d4e2eb2 (patch) | |
| tree | 6984724d5f765cc22b685b16d86daf2e2d0f32d8 /sway/commands/split.c | |
| parent | 2507a5e44719134b4bb417913217850ce694dd5f (diff) | |
| parent | 885963f11fa031d9cb78d4a28788f8ee0a7769ec (diff) | |
Merge pull request #2975 from RyanDwyer/deny-commands-when-no-outputs
Deny several commands when there's no outputs connected
Diffstat (limited to 'sway/commands/split.c')
| -rw-r--r-- | sway/commands/split.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sway/commands/split.c b/sway/commands/split.c index 9a53f3d3..ed106a86 100644 --- a/sway/commands/split.c +++ b/sway/commands/split.c @@ -28,6 +28,10 @@ struct cmd_results *cmd_split(int argc, char **argv) { if ((error = checkarg(argc, "split", EXPECTED_EQUAL_TO, 1))) { return error; } + if (!root->outputs->length) { + return cmd_results_new(CMD_INVALID, "split", + "Can't run this command while there's no outputs connected."); + } if (strcasecmp(argv[0], "v") == 0 || strcasecmp(argv[0], "vertical") == 0) { return do_split(L_VERT); } else if (strcasecmp(argv[0], "h") == 0 || |