test: refactor test-fs-read-zero-length.js

PR-URL: #10729 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
nodejs · Mar 8, 2017 · d481a63 · d481a63
1 parent 3033201
commit d481a63
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/test/parallel/test-fs-read-zero-length.js b/test/parallel/test-fs-read-zero-length.js
@@ -7,7 +7,7 @@ const filepath = path.join(common.fixturesDir, 'x.txt');
 const fd = fs.openSync(filepath, 'r');
 const expected = '';
 
-fs.read(fd, 0, 0, 'utf-8', common.mustCall(function(err, str, bytesRead) {
+fs.read(fd, 0, 0, 'utf-8', common.mustCall((err, str, bytesRead) => {
   assert.ok(!err);
   assert.equal(str, expected);
   assert.equal(bytesRead, 0);