Merge "Hide TOC with CSS instead of JavaScript"

[lhc/web/wiklou.git] / includes / CommentStore.php

diff --git a/includes/CommentStore.php b/includes/CommentStore.php
index 484b846..d03a00e 100644 (file)
--- a/includes/CommentStore.php
+++ b/includes/CommentStore.php
@@ -138,7 +138,7 @@ class CommentStore {
         * @return string
         */
        private function getKey( $methodKey = null ) {
-               $key = $this->key !== null ? $this->key : $methodKey;
+               $key = $this->key ?? $methodKey;
                if ( $key === null ) {
                        // @codeCoverageIgnoreStart
                        throw new InvalidArgumentException( '$key should not be null' );