From cd08dddcad3119164b5149ef281c3ad89f8112e3 Mon Sep 17 00:00:00 2001
From: jim-p <jimp@pfsense.org>
Date: Mon, 29 Nov 2010 11:19:27 -0500
Subject: Test array before foreach

---
 config/widget-havp/havp_alerts.widget.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'config/widget-havp')

diff --git a/config/widget-havp/havp_alerts.widget.php b/config/widget-havp/havp_alerts.widget.php
index 57614fa1..f8265d11 100644
--- a/config/widget-havp/havp_alerts.widget.php
+++ b/config/widget-havp/havp_alerts.widget.php
@@ -33,7 +33,9 @@ global $config, $g;
 			<td width="25%" class="widgetsubheader">Date</td>
 			<td width="75%" class="widgetsubheader">Details</td>
 		</tr>
-<?php   $counter=0;
+<?php
+$counter=0;
+if (is_array($havp_alerts)) {
  	foreach ($havp_alerts as $alert) { ?>
 
 	<?php
@@ -58,6 +60,7 @@ global $config, $g;
 			<td width="75%" class="listr"><?= $alert["url"] . "<br>" . $alert["virusname"] ?></td>
 		</tr>
 <?php 		$counter++;
-	} ?>
+	}
+} ?>
 	</tbody>
 </table>
-- 
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