diff options
Diffstat (limited to 'sway/commands/output/background.c')
| -rw-r--r-- | sway/commands/output/background.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sway/commands/output/background.c b/sway/commands/output/background.c index f65904bb..5a15ed0f 100644 --- a/sway/commands/output/background.c +++ b/sway/commands/output/background.c @@ -61,6 +61,9 @@ struct cmd_results *output_cmd_background(int argc, char **argv) { return cmd_results_new(CMD_INVALID, "Missing background scaling mode."); } + if (j == 0) { + return cmd_results_new(CMD_INVALID, "Missing background file"); + } wordexp_t p = {0}; char *src = join_args(argv, j); |