From cd37547e20c41550b4db2e1b5b40d5e089b8d50d Mon Sep 17 00:00:00 2001
From: stefan judis <stefanjudis@gmail.com>
Date: Sun, 8 Feb 2015 12:52:41 +0100
Subject: [PATCH] added check for not matching java versions

added openjdk check
---
 lib/util/util.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/util/util.js b/lib/util/util.js
index 3eb38b934..8e306a802 100644
--- a/lib/util/util.js
+++ b/lib/util/util.js
@@ -358,8 +358,8 @@ module.exports = {
             if (err) {
               return callback(err);
             }
-            var matches = stderr.match(/java version "(.*)"/);
-            var version = matches.length === 2 ? matches[1] : 'unknown';
+            var matches = stderr.match(/(java version|openjdk version) "(.*)"/);
+            var version = (matches && matches.length === 3) ? matches[2] : 'unknown';
             return callback(null, version);
           });
         }