1 files changed, 2 insertions, 2 deletions
diff --git a/modules/openid/openid.inc b/modules/openid/openid.inc
index debf16169..8115f1282 100644
--- a/modules/openid/openid.inc
+++ b/modules/openid/openid.inc
@@ -350,7 +350,7 @@ function _openid_dh_xorsecret($shared, $secret) {
 }
 
 function _openid_dh_rand($stop) {
-  static $duplicate_cache = array();
+  $duplicate_cache = &drupal_static(__FUNCTION__, array());
 
   // Used as the key for the duplicate cache
   $rbytes = _openid_dh_long_to_binary($stop);
@@ -389,7 +389,7 @@ function _openid_dh_rand($stop) {
 }
 
 function _openid_get_bytes($num_bytes) {
-  static $f = NULL;
+  $f = &drupal_static(__FUNCTION__);
   $bytes = '';
   if (!isset($f)) {
     $f = @fopen(OPENID_RAND_SOURCE, "r");