Fix #8135 - fixes to image captcha

[pear] / Text / CAPTCHA.php

diff --git a/Text/CAPTCHA.php b/Text/CAPTCHA.php
index 921fd2d..0573945 100644 (file)
--- a/Text/CAPTCHA.php
+++ b/Text/CAPTCHA.php
@@ -158,7 +158,7 @@ class Text_CAPTCHA
      *
      * @see PEAR::isError()
      */
-    function &factory($driver)
+    static function factory($driver)
     {
         if ($driver == '') {
             return PEAR::raiseError('No CAPTCHA type specified ... aborting. You must call ::factory() with one parameter, the CAPTCHA type.', true);