X-Git-Url: https://git.heureux-cyclage.org/?p=lhc%2Fweb%2Fwiklou.git;a=blobdiff_plain;f=includes%2Flibs%2Frdbms%2Flbfactory%2FLBFactorySingle.php;h=587ab23c02b9d9c9f5ceb263ebf9924520aff7b2;hp=f9926437e60b256dd670982985455c56bcb76139;hb=8fd5a99f4e261d37cd7237a1992b1bcf03a764d3;hpb=a583f580b2aff84045106a8497895956f4fc3e6d

diff --git a/includes/libs/rdbms/lbfactory/LBFactorySingle.php b/includes/libs/rdbms/lbfactory/LBFactorySingle.php
index f9926437e6..587ab23c02 100644
--- a/includes/libs/rdbms/lbfactory/LBFactorySingle.php
+++ b/includes/libs/rdbms/lbfactory/LBFactorySingle.php
@@ -23,8 +23,6 @@
 
 namespace Wikimedia\Rdbms;
 
-use LoadBalancerSingle;
-use IDatabase;
 use InvalidArgumentException;
 use BadMethodCallException;
 
@@ -104,6 +102,8 @@ class LBFactorySingle extends LBFactory {
 	 * @param array $params
 	 */
 	public function forEachLB( $callback, array $params = [] ) {
-		call_user_func_array( $callback, array_merge( [ $this->lb ], $params ) );
+		if ( isset( $this->lb ) ) { // may not be set during _destruct()
+			call_user_func_array( $callback, array_merge( [ $this->lb ], $params ) );
+		}
 	}
 }