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-rw-r--r--includes/api/ApiHelp.php1
1 files changed, 1 insertions, 0 deletions
diff --git a/includes/api/ApiHelp.php b/includes/api/ApiHelp.php
index ab6c77345948..a0fcd9c91c78 100644
--- a/includes/api/ApiHelp.php
+++ b/includes/api/ApiHelp.php
@@ -192,6 +192,7 @@ class ApiHelp extends ApiBase {
$doc = $formatter->getDoc();
$xpath = new DOMXPath( $doc );
$nodes = $xpath->query( '//a[@href][not(contains(@class,\'apihelp-linktrail\'))]' );
+ /** @var DOMElement $node */
foreach ( $nodes as $node ) {
$href = $node->getAttribute( 'href' );
do {