Ticket #3334: 3334.01.patch

src/includes/common/template.php

@@ -1101 +1101 @@
  * @return bool In a bbPress page
  */
 function is_bbpress() {
+        global $wp_query;
 
         // Defalt to false
         $retval = false;
 
+        // Main query must be set before using this function.
+        if ( ! isset( $wp_query ) ) {
+                _doing_it_wrong( __FUNCTION__, __( 'Conditional query tags do not work before the query is run. Before then, they always return false.', 'bbpress' ), '2.7.0' );
+                return false;
+        }
+
         /** Archives **************************************************************/
 
         if ( bbp_is_forum_archive() ) {