* (bug 2708) Avoid undefined notice on cookieless login attempt

diff --git a/RELEASE-NOTES b/RELEASE-NOTES
index 86d1b8e..4a862fb 100644 (file)
--- a/RELEASE-NOTES
+++ b/RELEASE-NOTES
@@ -504,6 +504,8 @@ of MediaWiki:Newpagetext) to &action=edit, if page is new.
 == Changes since 1.5beta2 ==
 * Escaped & correctly in Special:Contributions
 * (bug 2534) Hide edit sections with CSS to make right click to edit section work 
+* (bug 2708) Avoid undefined notice on cookieless login attempt
+
 
 === Caveats ===
 

diff --git a/includes/SpecialUserlogin.php b/includes/SpecialUserlogin.php
index b392a38..bb3e0c6 100644 (file)
--- a/includes/SpecialUserlogin.php
+++ b/includes/SpecialUserlogin.php
@@ -482,7 +482,7 @@ class LoginForm {
         */
        function hasSessionCookie() {
                global $wgDisableCookieCheck;
-               return ( $wgDisableCookieCheck ) ? true : ( '' != $_COOKIE[session_name()] );
+               return ( $wgDisableCookieCheck ) ? true : ( isset( $_COOKIE[session_name()] ) );
        }
          
        /**