diff options
-rw-r--r-- | modules/openid/openid.inc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/modules/openid/openid.inc b/modules/openid/openid.inc index e820cd60f..c9bcd6c17 100644 --- a/modules/openid/openid.inc +++ b/modules/openid/openid.inc @@ -687,7 +687,9 @@ function openid_extract_ax_values($values, $uris) { * Determine the available math library GMP vs. BCMath, favouring GMP for performance. */ function _openid_get_math_library() { - $library = &drupal_static(__FUNCTION__); + // Not drupal_static(), because a function is not going to disappear and + // change the output of this under any circumstances. + static $library; if (empty($library)) { if (function_exists('gmp_add')) { |