Concatenate output cmd args, fixes #654

1 files changed, 4 insertions, 3 deletions

diff --git a/sway/commands.c b/sway/commands.c
index 9c5309f9..fbdb5fb8 100644
--- a/sway/commands.c
+++ b/sway/commands.c
@@ -1557,14 +1557,15 @@ static struct cmd_results *cmd_output(int argc, char **argv) {
                         if (++i >= argc) {
                                 return cmd_results_new(CMD_INVALID, "output", "Missing background file.");
                         }
-                        char *src = argv[i];
-                        if (++i >= argc) {
+                        if (i + 1 >= argc) {
                                 return cmd_results_new(CMD_INVALID, "output", "Missing background scaling mode.");
                         }
-                        char *mode = argv[i];
+                        char *src = join_args(argv + i, argc - i - 1);
+                        char *mode = argv[argc - 1];
                         if (wordexp(src, &p, 0) != 0) {
                                 return cmd_results_new(CMD_INVALID, "output", "Invalid syntax (%s)", src);
                         }
+                        free(src);
                         src = p.we_wordv[0];
                         if (config->reading && *src != '/') {
                                 char *conf = strdup(config->current_config);