From 9a2b6870fb3cb2a0b63d5d3cf40782a5f1dbe707 Mon Sep 17 00:00:00 2001
From: Scott Ullrich <sullrich@su.local>
Date: Tue, 11 May 2010 13:40:28 -0400
Subject: Do not foreach() unless configured

---
 config/haproxy/haproxy_servers_edit.php | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

(limited to 'config/haproxy')

diff --git a/config/haproxy/haproxy_servers_edit.php b/config/haproxy/haproxy_servers_edit.php
index 5a37e7a2..5c747277 100755
--- a/config/haproxy/haproxy_servers_edit.php
+++ b/config/haproxy/haproxy_servers_edit.php
@@ -342,13 +342,15 @@ function clearcombo(){
 function row_helper() {
 	global $pconfig, $a_backend;
 	$options = "";
-	foreach ($a_backend as $backend) {
-		$options .= "<option value='{$backend['name']}'";
-		if($backend['name'] == $pconfig['backend']) 
-			$options .=  "SELECTED";
-		$options .=  ">";
-		$options .=  $backend['name'];
-		$options .=  "</option>";
+	if($a_backend) {
+		foreach ($a_backend as $backend) {
+			$options .= "<option value='{$backend['name']}'";
+			if($backend['name'] == $pconfig['backend']) 
+				$options .=  "SELECTED";
+			$options .=  ">";
+			$options .=  $backend['name'];
+			$options .=  "</option>";
+		}
 	}
 	
 	echo <<<EOF
-- 
cgit v1.2.3