From 7c50552db5245717fe2fedff892d4573086478d9 Mon Sep 17 00:00:00 2001
From: Warren Baker <warren@decoy.co.za>
Date: Mon, 21 Feb 2011 11:40:30 +0200
Subject: [PATCH] Make sure it is an array before foreach.

---
 usr/local/www/pkg.php | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/usr/local/www/pkg.php b/usr/local/www/pkg.php
index 32c9463514..43a0a10438 100755
--- a/usr/local/www/pkg.php
+++ b/usr/local/www/pkg.php
@@ -238,15 +238,17 @@ if ($pkg['tabs'] <> "") {
 					$page = 1;
 					$tmpcount = 0;
 					$tmppp = 0;
-				    foreach ($evaledvar as $ipa) {
-						if($tmpcount == $display_maximum_rows) {
-							$page++;
-							$tmpcount = 0;
+					if(is_array($evaledvar)) {
+				    	foreach ($evaledvar as $ipa) {
+							if($tmpcount == $display_maximum_rows) {
+								$page++;
+								$tmpcount = 0;
+							}
+							if($tmppp == $startdisplayingat)
+						 		break;
+							$tmpcount++;
+							$tmppp++;
 						}
-						if($tmppp == $startdisplayingat)
-						 	break;
-						$tmpcount++;
-						$tmppp++;
 					}
 					echo "<tr><td colspan='" . count($pkg['adddeleteeditpagefields']['columnitem']) . "'>";
 					echo "<table width='100%'>";