Update the thread loader test in errors (#4420)

marcofugaro · Timer · commit 9843be53f5a0 · 2018-05-09T00:37:19.000-04:00
diff --git a/packages/react-dev-utils/formatWebpackMessages.js b/packages/react-dev-utils/formatWebpackMessages.js
@@ -46,7 +46,7 @@ function formatMessage(message, isError) {
     if (threadLoaderIndex !== -1) {
       return;
     }
-    if (line.indexOf('from thread-loader (worker') !== -1) {
+    if (/thread.loader/i.test(line)) {
       threadLoaderIndex = index;
     }
   });

Original file line number	Diff line number	Diff line change
`@@ -46,7 +46,7 @@ function formatMessage(message, isError) {`
`46`	`46`	`if (threadLoaderIndex !== -1) {`
`47`	`47`	`return;`
`48`	`48`	`}`
`49`		`- if (line.indexOf('from thread-loader (worker') !== -1) {`
	`49`	`+ if (/thread.loader/i.test(line)) {`
`50`	`50`	`threadLoaderIndex = index;`
`51`	`51`	`}`
`52`	`52`	`});`