Ticket #7931: 7931.01.patch

src/bp-core/bp-core-buddybar.php

@@ -608 +608 @@
         }
 
         $parent_nav = $bp->{$component}->nav->get_primary( array( 'slug' => $r['parent_slug'] ), false );
-        if ( ! $parent_nav ) {
-                return ;
+        if ( is_array( $parent_nav ) ) {
+                $parent_nav = reset( $parent_nav );
         }
 
-        $parent_nav = reset( $parent_nav );
-
         // If we *do* meet condition (2), then the added subnav item is currently being requested.
         if ( ( bp_current_action() && bp_is_current_action( $r['slug'] ) ) || ( bp_is_user() && ! bp_current_action() && ! empty( $parent_nav->screen_function ) && $r['screen_function'] == $parent_nav->screen_function ) ) {