From b5751a46a97bcb413866b510b45814ae686e852f Mon Sep 17 00:00:00 2001
From: Anthony Minessale <anthony.minessale@gmail.com>
Date: Wed, 16 Jul 2008 22:04:31 +0000
Subject: [PATCH] tweak

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9065 d0543943-73ff-0310-b7d9-9358b9ac24b2
---
 src/mod/languages/mod_lua/freeswitch_lua.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/mod/languages/mod_lua/freeswitch_lua.cpp b/src/mod/languages/mod_lua/freeswitch_lua.cpp
index e33e1eaecf..eb86e66d48 100644
--- a/src/mod/languages/mod_lua/freeswitch_lua.cpp
+++ b/src/mod/languages/mod_lua/freeswitch_lua.cpp
@@ -53,8 +53,10 @@ void Session::setLUA(lua_State * state)
 	sanity_check_noreturn;
 
 	L = state;
-	lua_setglobal(L, uuid);
-	lua_getfield(L, LUA_GLOBALSINDEX, uuid ? uuid : "");
+	if (uuid) {
+		lua_setglobal(L, uuid);
+		lua_getfield(L, LUA_GLOBALSINDEX, uuid);
+	}
 
 }