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-rw-r--r--includes/parser/ParserOutput.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/includes/parser/ParserOutput.php b/includes/parser/ParserOutput.php
index 576c40314e87..119a16f93e6c 100644
--- a/includes/parser/ParserOutput.php
+++ b/includes/parser/ParserOutput.php
@@ -2197,7 +2197,7 @@ class ParserOutput extends CacheTime implements ContentMetadataCollector {
return $value;
}
- private static function getTimes( $clock = null ): array {
+ private static function getTimes( ?string $clock = null ): array {
$ret = [];
if ( !$clock || $clock === 'wall' ) {
$ret['wall'] = microtime( true );