From 2ea3d8f129453de4a0851f6c65571faada07b374 Mon Sep 17 00:00:00 2001
From: Kohsuke Kawaguchi <kk@kohsuke.org>
Date: Tue, 4 Mar 2014 10:17:23 -0800
Subject: [PATCH] if available, use the path variable exposed from winsw.

See https://github.com/kohsuke/winsw/commit/2ffdbde6a92cf582baa4137e7b4de1116a3ca88b
---
 .../main/java/hudson/lifecycle/WindowsServiceLifecycle.java  | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/core/src/main/java/hudson/lifecycle/WindowsServiceLifecycle.java b/core/src/main/java/hudson/lifecycle/WindowsServiceLifecycle.java
index 6a8b4bec8d..87e00266a5 100644
--- a/core/src/main/java/hudson/lifecycle/WindowsServiceLifecycle.java
+++ b/core/src/main/java/hudson/lifecycle/WindowsServiceLifecycle.java
@@ -123,7 +123,10 @@ public class WindowsServiceLifecycle extends Lifecycle {
         ByteArrayOutputStream baos = new ByteArrayOutputStream();
         StreamTaskListener task = new StreamTaskListener(baos);
         task.getLogger().println("Restarting a service");
-        File executable = new File(home, "hudson.exe");
+        String exe = System.getenv("WINSW_EXECUTABLE");
+        File executable;
+        if (exe!=null)   executable = new File(exe);
+        else            executable = new File(home, "hudson.exe");
         if (!executable.exists())   executable = new File(home, "jenkins.exe");
 
         int r = new LocalLauncher(task).launch().cmds(executable, "restart")
-- 
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