Don't depend on setInterval()

gaearon · gaearon · commit 18b47c5128f7 · 2016-01-31T21:39:21.000Z
Fixes #1335
diff --git a/src/index.js b/src/index.js
@@ -13,7 +13,7 @@ function isCrushed() {}
 
 if (
   process.env.NODE_ENV !== 'production' &&
-  setInterval.name === 'setInterval' &&
+  typeof isCrushed.name === 'string' &&
   isCrushed.name !== 'isCrushed'
 ) {
   warning(
