Fix a bug in determining if yarn is available

Reviewed By: mkonicek Differential Revision: D4276707 Ninja: OSS fbshipit-source-id: 79cb2942f27179681d1a8ebfd3bc5a97f544f7af
facebook · Dec 5, 2016 · 9b53408 · 9b53408
1 parent 9233d85
commit 9b53408
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/local-cli/util/yarn.js b/local-cli/util/yarn.js
@@ -8,6 +8,7 @@
  */
 'use strict';
 
+const execSync = require('child_process').execSync;
 const fs = require('fs');
 const path = require('path');
 const semver = require('semver');