Key needs to be initialized to zero now it has flags in it.

key-bindings.c

@@ -100,7 +100,7 @@ key_bindings_add(const char *name, key_code key, int repeat,
 		free(bd);
 	}
 
-	bd = xmalloc(sizeof *bd);
+	bd = xcalloc(1, sizeof *bd);
 	bd->key = key;
 	RB_INSERT(key_bindings, &table->key_bindings, bd);
 

server-client.c

@@ -900,6 +900,8 @@ retry:
 		log_debug("key table %s (no pane)", table->name);
 	else
 		log_debug("key table %s (pane %%%u)", table->name, wp->id);
+	if (c->flags & CLIENT_REPEAT)
+		log_debug("currently repeating");
 
 	/* Try to see if there is a key binding in the current table. */
 	bd_find.key = key;