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-rw-r--r--Auth/OpenID/BigMath.php1
1 files changed, 1 insertions, 0 deletions
diff --git a/Auth/OpenID/BigMath.php b/Auth/OpenID/BigMath.php
index db3b543..3113104 100644
--- a/Auth/OpenID/BigMath.php
+++ b/Auth/OpenID/BigMath.php
@@ -335,6 +335,7 @@ class Auth_OpenID_GmpMathWrapper extends Auth_OpenID_MathLibrary{
* You can define new math library implementations and add them to
* this array.
*/
+global $_Auth_OpenID_math_extensions;
$_Auth_OpenID_math_extensions = array(
array('modules' => array('gmp', 'php_gmp'),
'extension' => 'gmp',