test: update function keywords to fat arrows

Updated all the function keywords to fat arrow implementations in test/parallel/test-event-emitter-no-error-provided-to-error-event.js PR-URL: #23493 Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Gireesh Punathil <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Trivikram Kamat <[email protected]> Reviewed-By: Ruben Bridgewater <[email protected]>
nodejs · Oct 17, 2018 · 5bc49f9 · 5bc49f9
1 parent 6973596
commit 5bc49f9
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/test/parallel/test-event-emitter-no-error-provided-to-error-event.js b/test/parallel/test-event-emitter-no-error-provided-to-error-event.js
@@ -29,7 +29,7 @@ const domain = require('domain');
   const e = new events.EventEmitter();
   const d = domain.create();
   d.add(e);
-  d.on('error', common.mustCall(function(er) {
+  d.on('error', common.mustCall((er) => {
     assert(er instanceof Error, 'error created');
   }));
   e.emit('error');
@@ -39,7 +39,7 @@ for (const arg of [false, null, undefined]) {
   const e = new events.EventEmitter();
   const d = domain.create();
   d.add(e);
-  d.on('error', common.mustCall(function(er) {
+  d.on('error', common.mustCall((er) => {
     assert(er instanceof Error, 'error created');
   }));
   e.emit('error', arg);
@@ -49,7 +49,7 @@ for (const arg of [42, 'fortytwo', true]) {
   const e = new events.EventEmitter();
   const d = domain.create();
   d.add(e);
-  d.on('error', common.mustCall(function(er) {
+  d.on('error', common.mustCall((er) => {
     assert.strictEqual(er, arg);
   }));
   e.emit('error', arg);