From 885963f11fa031d9cb78d4a28788f8ee0a7769ec Mon Sep 17 00:00:00 2001 From: Ryan Dwyer Date: Fri, 26 Oct 2018 00:03:44 +1000 Subject: Deny several commands when there's no outputs connected --- sway/commands/split.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'sway/commands/split.c') 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 || -- cgit v1.2.3