Use const instead of var

papandreou · Nov 16, 2018 · 94b0ba1 · 94b0ba1
1 parent 99d3d78
commit 94b0ba1
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/OptiPng.js b/lib/OptiPng.js
@@ -61,7 +61,7 @@ class OptiPng extends Duplex {
     // prebind for easy drop-in
     const bailOut = this._error.bind(this);
 
-    var runBinary = function runBinary(err, binary) {
+    const runBinary = function runBinary(err, binary) {
       if (err) {
         bailOut(err);
       }
@@ -77,7 +77,7 @@ class OptiPng extends Duplex {
       this.optiPngProcess.once('exit', onBinComplete);
     }.bind(this);
 
-    var onBinComplete = function onBinComplete(exitCode) {
+    const onBinComplete = function onBinComplete(exitCode) {
       this.optiPngProcess = null;
       if (this.hasEnded) {
         return;