fix < 1.19 compat, or at least some of it :)

[toast/cookiecaptcha.git] / ReCaptcha.class.php

diff --git a/ReCaptcha.class.php b/ReCaptcha.class.php
index b0c15fbda2edc1c9539acbaa08277986c29391ae..a041aeb1309fadac874655408f95bcb9c67445db 100644 (file)
--- a/ReCaptcha.class.php
+++ b/ReCaptcha.class.php
@@ -36,9 +36,12 @@ class ReCaptcha extends SimpleCaptcha {
                        return false;
                }
 
                        return false;
                }
 

+               // Compat: WebRequest::getIP is only available since MW 1.19.
+               $ip = method_exists( $wgRequest, 'getIP' ) ? $wgRequest->getIP() : wfGetIP();
+

                $recaptcha_response = recaptcha_check_answer(
                        $wgReCaptchaPrivateKey,
                $recaptcha_response = recaptcha_check_answer(
                        $wgReCaptchaPrivateKey,

-                       $wgRequest->getIP(),
+                       $ip,

                        $challenge,
                        $response
                );
                        $challenge,
                        $response
                );