Avoiding some error messages

diff --git a/include/session.php b/include/session.php
index 31024060f3c0c7c1f465a6cee6fde44af8a4c0bf..055bfcb4ef3cf3ff48e3a6da7b330ed02d35ccf1 100644 (file)
--- a/include/session.php
+++ b/include/session.php
@@ -64,8 +64,9 @@ function ref_session_write($id, $data) {
        $default_expire = time() + 300;
 
        $memcache = cache::memcache();
-       if (is_object($memcache)) {
-               $memcache->set(get_app()->get_hostname().":session:".$id, $data, MEMCACHE_COMPRESSED, $expire);
+       $a = get_app();
+       if (is_object($memcache) AND is_object($a)) {
+               $memcache->set($a->get_hostname().":session:".$id, $data, MEMCACHE_COMPRESSED, $expire);
                return true;
        }