Prepare for REL1_32 cut, labelling master as 1.33-alpha

[lhc/web/wiklou.git] / includes / parser / Preprocessor_DOM.php

diff --git a/includes/parser/Preprocessor_DOM.php b/includes/parser/Preprocessor_DOM.php
index 104cd13..d00c40f 100644 (file)
--- a/includes/parser/Preprocessor_DOM.php
+++ b/includes/parser/Preprocessor_DOM.php
@@ -1547,7 +1547,7 @@ class PPFrame_DOM implements PPFrame {
                if ( $level === false ) {
                        return $this->title->getPrefixedDBkey();
                } else {
-                       return isset( $this->titleCache[$level] ) ? $this->titleCache[$level] : false;
+                       return $this->titleCache[$level] ?? false;
                }
        }