replace deprecated String.prototype.substr() (#876)

CommanderRoot · web-flow · commit 9b334123f133 · 2022-03-17T14:36:24.000+01:00
String.prototype.substr() is deprecated (see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/substr) so we replace it with slice() which works similarily but isn't deprecated. Signed-off-by: Tobias Speicher <rootcommander@gmail.com>
diff --git a/src/common.js b/src/common.js
@@ -179,7 +179,7 @@ function setup(env) {
 			namespaces = split[i].replace(/\*/g, '.*?');
 
 			if (namespaces[0] === '-') {
-				createDebug.skips.push(new RegExp('^' + namespaces.substr(1) + '$'));
+				createDebug.skips.push(new RegExp('^' + namespaces.slice(1) + '$'));
 			} else {
 				createDebug.names.push(new RegExp('^' + namespaces + '$'));
 			}

Original file line number	Diff line number	Diff line change
`@@ -179,7 +179,7 @@ function setup(env) {`
`179`	`179`	`namespaces = split[i].replace(/\/g, '.?');`
`180`	`180`
`181`	`181`	`if (namespaces[0] === '-') {`
`182`		`- createDebug.skips.push(new RegExp('^' + namespaces.substr(1) + '$'));`
	`182`	`+ createDebug.skips.push(new RegExp('^' + namespaces.slice(1) + '$'));`
`183`	`183`	`} else {`
`184`	`184`	`createDebug.names.push(new RegExp('^' + namespaces + '$'));`
`185`	`185`	`}`