chore: replace deprecated String.prototype.substr() (#571)

CommanderRoot · web-flow · commit c251afd23ccd · 2022-03-18T06:47:23.000+05:30
.substr() is deprecated so we replace it with .slice() which works similarily but isn't deprecated
Signed-off-by: Tobias Speicher &lt;rootcommander@gmail.com&gt;
diff --git a/test/helpers/readAsset.js b/test/helpers/readAsset.js
@@ -10,7 +10,7 @@ export default (asset, compiler, stats) => {
   const queryStringIdx = targetFile.indexOf("?");
 
   if (queryStringIdx >= 0) {
-    targetFile = targetFile.substr(0, queryStringIdx);
+    targetFile = targetFile.slice(0, queryStringIdx);
   }
 
   try {

Original file line number	Diff line number	Diff line change
`@@ -10,7 +10,7 @@ export default (asset, compiler, stats) => {`
`10`	`10`	`const queryStringIdx = targetFile.indexOf("?");`
`11`	`11`
`12`	`12`	`if (queryStringIdx >= 0) {`
`13`		`- targetFile = targetFile.substr(0, queryStringIdx);`
	`13`	`+ targetFile = targetFile.slice(0, queryStringIdx);`
`14`	`14`	`}`
`15`	`15`
`16`	`16`	`try {`