Deny several commands when there's no outputs connected

1 files changed, 4 insertions, 0 deletions

diff --git a/sway/commands/move.c b/sway/commands/move.c
index e0a958bf..ffe12d41 100644
--- a/sway/commands/move.c
+++ b/sway/commands/move.c
@@ -844,6 +844,10 @@ struct cmd_results *cmd_move(int argc, char **argv) {
         if ((error = checkarg(argc, "move", EXPECTED_AT_LEAST, 1))) {
                 return error;
         }
+        if (!root->outputs->length) {
+                return cmd_results_new(CMD_INVALID, "move",
+                                "Can't run this command while there's no outputs connected.");
+        }
 
         if (strcasecmp(argv[0], "left") == 0) {
                 return cmd_move_in_direction(MOVE_LEFT, argc, argv);