Do propper check to avoid errors. Reported-by: http://forum.pfsense.org/index.php/topic,22296.0.html

1 files changed, 5 insertions, 3 deletions

diff --git a/usr/local/www/status_services.php b/usr/local/www/status_services.php
index 51e8a38..9ccda16 100755
--- a/usr/local/www/status_services.php
+++ b/usr/local/www/status_services.php
@@ -48,9 +48,11 @@ function gentitle_pkg($pgname) {
 
 function get_pkg_descr($package_name) {
 	global $config;
-	foreach($config['installedpackages']['package'] as $pkg) {
-		if($pkg['name'] == $package_name)
-			return $pkg['descr'];
+	if (is_array($config['installedpackages']['package'])) {
+		foreach($config['installedpackages']['package'] as $pkg) {
+			if($pkg['name'] == $package_name)
+				return $pkg['descr'];
+		}
 	}
 	return "Not available.";
 }