Changeset 2817 for branches/plugin/bbp-includes

Timestamp:

01/19/2011 08:01:37 AM (15 years ago)

Author:

johnjamesjacoby

Message:

Sanity checks on logout redirection global variables

File:

• branches/plugin/bbp-includes/bbp-general-functions.php (modified) (1 diff)

branches/plugin/bbp-includes/bbp-general-functions.php

@@ -1029 +1029 @@
  */
 function bbp_logout_url( $url = '', $redirect_to = '' ) {
-    if ( !$redirect_to = home_url( $_SERVER['REDIRECT_URL'] ) )
-        $redirect_to = $_SERVER['HTTP_REFERER'];
+    if ( !isset( $_SERVER['REDIRECT_URL'] ) || !$redirect_to = home_url( $_SERVER['REDIRECT_URL'] ) )
+        $redirect_to = isset( $_SERVER['HTTP_REFERER'] ) ? $_SERVER['HTTP_REFERER'] : '';
 
     if ( empty( $redirect_to ) )
-        $redirect_to = home_url( $_SERVER['REQUEST_URI'] );
+        $redirect_to = home_url( isset( $_SERVER['REQUEST_URI'] ) ? $_SERVER['REQUEST_URI'] : '' );
 
     $url = add_query_arg( array( 'redirect_to' => esc_url( $redirect_to ) ), $url );