client: fix returned value for non transient windows

Signed-off-by: Julien Danjou <julien@danjou.info>
2008-12-07 11:06:58 +01:00 · 2008-12-07 11:06:58 +01:00 · e8186e687e
parent c63657049f
commit e8186e687e
1 changed files with 1 additions and 0 deletions
--- a/client.c
+++ b/client.c
@ -1426,6 +1426,7 @@ luaA_client_index(lua_State *L)
      case A_TK_TRANSIENT_FOR:
        if((*c)->transient_for)
            return luaA_client_userdata_new(L, (*c)->transient_for);
+        return 0;
      case A_TK_SKIP_TASKBAR:
        lua_pushboolean(L, (*c)->skiptb);
        break;