diff --git a/resources/mmv/mmv.lightboxinterface.js b/resources/mmv/mmv.lightboxinterface.js index 6d6a2d194..87db34250 100644 --- a/resources/mmv/mmv.lightboxinterface.js +++ b/resources/mmv/mmv.lightboxinterface.js @@ -416,12 +416,12 @@ * @param {jQuery.Event} e The mousemove event object */ LIP.mousemove = function ( e ) { - // This is a fake mousemove event triggered by Chrome, ignore it + // T77869 ignore fake mousemove events triggered by Chrome if ( e && e.originalEvent - && e.originalEvent.webkitMovementX === 0 - && e.originalEvent.webkitMovementY === 0 + && e.originalEvent.movementX === 0 + && e.originalEvent.movementY === 0 ) { return; }