From 5476665ba2d92b42cf732dcf7dfbbb82d317d35d Mon Sep 17 00:00:00 2001
From: Julien Danjou <julien@danjou.info>
Date: Sun, 26 Apr 2009 19:43:54 +0200
Subject: [PATCH] button: return 0 on index with unknown elem

Signed-off-by: Julien Danjou <julien@danjou.info>
---
 button.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/button.c b/button.c
index e2cc652c..fc4cea86 100644
--- 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;