close memcache connection if no longer needed

1 files changed, 4 insertions, 3 deletions

diff --git a/lib/helper.php b/lib/helper.php
index 8c910ac..b9a62fb 100644
--- a/lib/helper.php
+++ b/lib/helper.php
@@ -89,16 +89,17 @@ function git_url($repository,$type,$commit,$path,$line = null,$commit_is_hash =
   global $git_available;
   if (!isset($git_available)) {
     $memcache = new Memcache;
-    $memcache->connect('localhost', 11211) or die ('Memcached Connection Error');
-    $git_available = $memcache->get('git_available');
+    $memcache -> connect('localhost', 11211) or die ('Memcached Connection Error');
+    $git_available = $memcache -> get('git_available');
     if ($git_available === false) {
       $git_available =
         preg_match(
           "/ 200 OK$/",
           get_headers("https://git.archlinux32.org/archlinux32/packages")[0]
         );
-      $memcache->set('git_available',$git_available,0,120);
+      $memcache -> set('git_available',$git_available,0,120);
     };
+    $memcache -> close();
     $git_available = $git_available == 1;
   }
   if (!isset($commit_is_hash))