Removed usage of error suppression operator

diff --git a/includes/api/ApiQueryBacklinks.php b/includes/api/ApiQueryBacklinks.php
index b4070d6..bb59154 100644 (file)
--- a/includes/api/ApiQueryBacklinks.php
+++ b/includes/api/ApiQueryBacklinks.php
@@ -409,9 +409,10 @@ class ApiQueryBacklinks extends ApiQueryGeneratorBase {
                        $this->dieUsage( 'Invalid continue param. You should pass the original value returned by the previous query', '_badcontinue' );
                }
                $this->contID = $contID;
-               $redirID = intval( @$continueList[3] );
+               $id2 = isset( $continueList[3] ) ? $continueList[3] : null;
+               $redirID = intval( $id2 );
 
-               if ( $redirID === 0 && @$continueList[3] !== '0' ) {
+               if ( $redirID === 0 && $id2 !== '0' ) {
                        // This one isn't required
                        return;
                }