[Freeswitch-svn] [commit] r8277 - freeswitch/trunk/src/mod/languages/mod_lua

[Freeswitch SVN]

Author: anthm
Date: Tue May  6 16:43:36 2008
New Revision: 8277

Modified:
   freeswitch/trunk/src/mod/languages/mod_lua/mod_lua.c

Log:
update

Modified: freeswitch/trunk/src/mod/languages/mod_lua/mod_lua.c
==============================================================================
--- freeswitch/trunk/src/mod/languages/mod_lua/mod_lua.c	(original)
+++ freeswitch/trunk/src/mod/languages/mod_lua/mod_lua.c	Tue May  6 16:43:36 2008
@@ -165,7 +165,9 @@
 
 	if (error) {
 		const char *err = lua_tostring(L, -1);
-		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "%s\n", switch_str_nil(err));
+		if (!switch_strlen_zero(err)) {
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "%s\n", err);
+		}
 		lua_pop(L, 1);	/* pop error message from the stack */
 	}
 }