diff --git a/src/command.c b/src/command.c
index 390908d30..2e45d6d25 100644
--- a/src/command.c
+++ b/src/command.c
@@ -277,6 +277,7 @@ static int print_playlist_result(struct client *client,
 	}
 
 	assert(0);
+	return -1;
 }
 
 static void addCommand(const char *name,