remove extra closure

This commit removes an extra closure which captures circular memory references.
wallacepeng · Feb 28, 2017 · cebbec6 · cebbec6
1 parent 713ec75
commit cebbec6
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/lib/protect.js b/lib/protect.js
@@ -25,10 +25,7 @@ exports = module.exports = internals.Protect = function (request) {
     Domain = Domain || require('domain');
 
     this.domain = Domain.create();
-    this.domain.on('error', (err) => {
-
-        return this._onError(err);
-    });
+    this.domain.on('error', this._onError.bind(this));
 };