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author | Ryan Dwyer <ryandwyer1@gmail.com> | 2018-10-26 00:03:44 +1000 |
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committer | Ryan Dwyer <ryandwyer1@gmail.com> | 2018-10-26 00:03:44 +1000 |
commit | 885963f11fa031d9cb78d4a28788f8ee0a7769ec (patch) | |
tree | 6ee9577b8af7b68d85984e8f7ea03d8bf818d3d7 /sway/commands/split.c | |
parent | Merge pull request #2950 from emersion/presentation-time (diff) | |
download | sway-885963f11fa031d9cb78d4a28788f8ee0a7769ec.tar.gz sway-885963f11fa031d9cb78d4a28788f8ee0a7769ec.tar.zst sway-885963f11fa031d9cb78d4a28788f8ee0a7769ec.zip |
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) { | |||
28 | if ((error = checkarg(argc, "split", EXPECTED_EQUAL_TO, 1))) { | 28 | if ((error = checkarg(argc, "split", EXPECTED_EQUAL_TO, 1))) { |
29 | return error; | 29 | return error; |
30 | } | 30 | } |
31 | if (!root->outputs->length) { | ||
32 | return cmd_results_new(CMD_INVALID, "split", | ||
33 | "Can't run this command while there's no outputs connected."); | ||
34 | } | ||
31 | if (strcasecmp(argv[0], "v") == 0 || strcasecmp(argv[0], "vertical") == 0) { | 35 | if (strcasecmp(argv[0], "v") == 0 || strcasecmp(argv[0], "vertical") == 0) { |
32 | return do_split(L_VERT); | 36 | return do_split(L_VERT); |
33 | } else if (strcasecmp(argv[0], "h") == 0 || | 37 | } else if (strcasecmp(argv[0], "h") == 0 || |