fix: replace substr with slice

npm · Dec 12, 2022 · 72b4956 · 72b4956
1 parent bb1e248
commit 72b4956
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/index.js b/lib/index.js
@@ -93,7 +93,7 @@ class MuteStream extends Stream {
       // eslint-disable-next-line no-control-regex
       if (c.match(/^\u001b/)) {
         if (c.indexOf(this._prompt) === 0) {
-          c = c.substr(this._prompt.length)
+          c = c.slice(this._prompt.length)
           c = c.replace(/./g, this.replace)
           c = this._prompt + c
         }
@@ -104,7 +104,7 @@ class MuteStream extends Stream {
           c.indexOf(this._prompt) === 0) {
           this._hadControl = false
           this.emit('data', this._prompt)
-          c = c.substr(this._prompt.length)
+          c = c.slice(this._prompt.length)
         }
         c = c.toString().replace(/./g, this.replace)
       }