Resolve race condition with blurImg

blurImg can already be nulled out by the time the rAF function is called, so we have to check there as well.
aFarkas · Oct 5, 2018 · dffa93b · dffa93b
1 parent 367f462
commit dffa93b
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/plugins/blur-up/ls.blur-up.js b/plugins/blur-up/ls.blur-up.js
@@ -54,7 +54,9 @@
 
  if(blurImg){
  lazySizes.rAF(function () {
- lazySizes.aC(blurImg, 'ls-blur-up-loaded');
+ if(blurImg) {
+ lazySizes.aC(blurImg, 'ls-blur-up-loaded');
+ }
  });
 
  blurImg.removeEventListener('load', onloadBlurUp);