X-Git-Url: https://git.heureux-cyclage.org/?a=blobdiff_plain;f=includes%2Fcache%2FLinkBatch.php;h=e6d8630c53cbfd763d7cc9f58116f98d80899470;hb=2e8d14593abba8658da342941a3bf282d1f4eb81;hp=f48e0a516796b36265b60fcef3687b3cd9dc0f3b;hpb=089612544da3abd89476f41476abc78b0cd98e98;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/cache/LinkBatch.php b/includes/cache/LinkBatch.php
index f48e0a5167..e6d8630c53 100644
--- a/includes/cache/LinkBatch.php
+++ b/includes/cache/LinkBatch.php
@@ -73,8 +73,8 @@ class LinkBatch {
 	 * @param string $dbkey
 	 */
 	public function add( $ns, $dbkey ) {
-		if ( $ns < 0 ) {
-			return;
+		if ( $ns < 0 || $dbkey === '' ) {
+			return; // T137083
 		}
 		if ( !array_key_exists( $ns, $this->data ) ) {
 			$this->data[$ns] = [];
@@ -188,7 +188,7 @@ class LinkBatch {
 		}
 
 		// This is similar to LinkHolderArray::replaceInternal
-		$dbr = wfGetDB( DB_SLAVE );
+		$dbr = wfGetDB( DB_REPLICA );
 		$table = 'page';
 		$fields = array_merge(
 			LinkCache::getSelectFields(),