Fix crash in bar { } blocks

1 files changed, 5 insertions, 1 deletions

diff --git a/sway/commands.c b/sway/commands.c
index b0235dba..604e10aa 100644
--- a/sway/commands.c
+++ b/sway/commands.c
@@ -1782,7 +1782,11 @@ struct cmd_results *config_command(char *exec, enum cmd_status block) {
         if (argc>1 && (*argv[1] == '\"' || *argv[1] == '\'')) {
                 strip_quotes(argv[1]);
         }
-        results = handler->handle(argc-1, argv+1);
+        if (handler->handle) {
+                results = handler->handle(argc-1, argv+1);
+        } else {
+                results = cmd_results_new(CMD_INVALID, argv[0], "This command is shimmed, but unimplemented");
+        }
         cleanup:
         free_argv(argc, argv);
         return results;