From 86c48690b043ec016efad5eedfacf022dae8fa16 Mon Sep 17 00:00:00 2001
From: Peter Lobsinger <plobsing@gmail.com>
Date: Sat, 7 Aug 2010 16:01:34 -0700
Subject: [PATCH] add notice when winxed path not found

---
 setup.winxed | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/setup.winxed b/setup.winxed
index c990481..fa2c81f 100644
--- a/setup.winxed
+++ b/setup.winxed
@@ -115,7 +115,12 @@ Get the directory in which winxed lives
 
 function get_winxed_dir() {
     var env = new 'Env';
-    return env['WINXED_PATH'];
+    string path = env['WINXED_PATH'];
+    if (path == '')
+        die("Cannot find winxed.\n" +
+            "Please add $WINXED_PATH to your environment\n" + 
+            "or bug NotFound about making winxed installable.\n");
+    return path;
 }