button: return 0 on index with unknown elem

Signed-off-by: Julien Danjou <julien@danjou.info>
2009-04-26 19:43:54 +02:00 · 2009-04-26 19:43:54 +02:00 · 5476665ba2
parent 9b4cd23539
commit 5476665ba2
1 changed files with 1 additions and 1 deletions
--- a/button.c
+++ b/button.c
@ -194,7 +194,7 @@ luaA_button_index(lua_State *L)
        lua_pushnumber(L, button->button);
        break;
      default:
-        break;
+        return 0;
    }

    return 1;