From e522a14e560cc768197e09eb21b661ac6867de92 Mon Sep 17 00:00:00 2001
From: Mark Crane <markjcrane@gmail.com>
Date: Mon, 22 Dec 2014 19:34:55 +0000
Subject: [PATCH] Add trim function to is_local.lua.

---
 resources/install/scripts/app/is_local/index.lua | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/resources/install/scripts/app/is_local/index.lua b/resources/install/scripts/app/is_local/index.lua
index 347b4c7b13..6e9ded9eaf 100644
--- a/resources/install/scripts/app/is_local/index.lua
+++ b/resources/install/scripts/app/is_local/index.lua
@@ -35,6 +35,13 @@
 --prepare the api object
 	api = freeswitch.API();
 
+--add the trim function
+	function trim(s)
+		if (s) then
+			return s:gsub("^%s+", ""):gsub("%s+$", "")
+		end
+	end
+
 --get the cache
 	cache = trim(api:execute("memcache", "get app:dialplan:outbound:is_local:" .. destination_number .. "@" .. domain_name));