From 03394fbc64cb204413bc7e5a6655259e1811fb70 Mon Sep 17 00:00:00 2001
From: mcrane <mctch@yahoo.com>
Date: Wed, 1 Jul 2009 22:00:32 -0600
Subject: FreeSWITCH huntgroup check array size before looping through it.

---
 config/freeswitch/freeswitch.inc | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/config/freeswitch/freeswitch.inc b/config/freeswitch/freeswitch.inc
index ad50234f..0a3929eb 100644
--- a/config/freeswitch/freeswitch.inc
+++ b/config/freeswitch/freeswitch.inc
@@ -1339,10 +1339,12 @@ function sync_package_freeswitch_hunt_group()
 						$tmp .= "\n";
 						//print_r($tmp_array);
 						$x = 0;
-						foreach ($tmp_array as $row) {
-							$tmp .= "		session.execute(\"".$row["application"]."\", ".$row["data"].");\n";					
+						if (count($tmp_array) > 0) {
+							foreach ($tmp_array as $row) {
+								$tmp .= "		session.execute(\"".$row["application"]."\", ".$row["data"].");\n";					
+							}
+							unset($tmp_array);
 						}
-						unset($tmp_array);
 						
 						break;
 					}
-- 
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