[Freeswitch-svn] [commit] r9311 - freeswitch/trunk/src/mod/languages/mod_lua

[Freeswitch SVN]

Author: anthm
Date: Sat Aug 16 11:56:29 2008
New Revision: 9311

Modified:
   freeswitch/trunk/src/mod/languages/mod_lua/freeswitch_lua.cpp

Log:
dont eval blank string

Modified: freeswitch/trunk/src/mod/languages/mod_lua/freeswitch_lua.cpp
==============================================================================
--- freeswitch/trunk/src/mod/languages/mod_lua/freeswitch_lua.cpp	(original)
+++ freeswitch/trunk/src/mod/languages/mod_lua/freeswitch_lua.cpp	Sat Aug 16 11:56:29 2008
@@ -225,7 +225,7 @@
 			lua_pushnumber(L, dtmf->duration);
 			lua_rawset(L, -3);
 
-			if (cb_arg) {
+			if (!switch_strlen_zero(cb_arg)) {
 				lua_getfield(L, LUA_GLOBALSINDEX, (char *) cb_arg);
 				arg_count++;
 			}
@@ -249,7 +249,7 @@
 			mod_lua_conjure_event(L, event, "__Input_Event__", 1);
 			lua_getfield(L, LUA_GLOBALSINDEX, "__Input_Event__");
 
-			if (cb_arg) {
+			if (!switch_strlen_zero(cb_arg)) {
 				lua_getfield(L, LUA_GLOBALSINDEX, (char *) cb_arg);
 				arg_count++;
 			}