Ticket #7568: 7568.01.patch

src/bp-core/bp-core-avatars.php

@@ -1383 +1383 @@
         } elseif ( $id_or_email instanceof WP_Post ) {
                 // Post Object
                 $user = get_user_by( 'id', (int) $id_or_email->post_author );
-        } elseif ( $id_or_email instanceof WP_Comment && ! empty( $id_or_email->user_id ) ) {
-                $user = get_user_by( 'id', (int) $id_or_email->user_id );
+        } elseif ( $id_or_email instanceof WP_Comment ) {
+                if ( ! empty( $id_or_email->user_id ) ) {
+                        $user = get_user_by( 'id', (int) $id_or_email->user_id );
+                }
         } elseif ( is_email( $id_or_email ) ) {
                 $user = get_user_by( 'email', $id_or_email );
         }