From 1cd8b8ba07ce4b09b70dafc73193125b243d66e2 Mon Sep 17 00:00:00 2001
From: Eugen Cazacu <32613393+oygen87@users.noreply.github.com>
Date: Sun, 12 Aug 2018 12:33:43 +0200
Subject: [PATCH] refactor

change var to const for consitency in file
---
 setup/setup.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/setup/setup.js b/setup/setup.js
index ad774bc1103..eeb17422c4b 100644
--- a/setup/setup.js
+++ b/setup/setup.js
@@ -47,7 +47,7 @@ function checkSymlinkExistsAsync() {
 }
 
 function ensureYarnInstalledAsync() {
-	var semverPattern = /^(0|[1-9]\d*)\.(0|[1-9]\d*)\.(0|[1-9]\d*)(-(0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(\.(0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*)?(\+[0-9a-zA-Z-]+(\.[0-9a-zA-Z-]+)*)?$/;
+	const semverPattern = /^(0|[1-9]\d*)\.(0|[1-9]\d*)\.(0|[1-9]\d*)(-(0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(\.(0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*)?(\+[0-9a-zA-Z-]+(\.[0-9a-zA-Z-]+)*)?$/;
 	return execGetOutput("yarn", ["-v"], "Check yarn version")
 		.then(stdout => semverPattern.test(stdout), () => false)
 		.then(hasYarn => hasYarn || installYarnAsync());