Merge "PHP: Use short ternary operator (?:) where possible"

[lhc/web/wiklou.git] / includes / changetags / ChangeTags.php

diff --git a/includes/changetags/ChangeTags.php b/includes/changetags/ChangeTags.php
index 09d1b81..d019f41 100644 (file)
--- a/includes/changetags/ChangeTags.php
+++ b/includes/changetags/ChangeTags.php
@@ -466,7 +466,7 @@ class ChangeTags {
                // $prevTags can be out of date on replica DBs, especially when addTags is called consecutively,
                // causing loss of tags added recently in tag_summary table.
                $prevTags = $dbw->selectField( 'tag_summary', 'ts_tags', $tsConds, __METHOD__ );
-               $prevTags = $prevTags ? $prevTags : '';
+               $prevTags = $prevTags ?: '';
                $prevTags = array_filter( explode( ',', $prevTags ) );
 
                // add tags