From df31ed1fcbc25f96a7c76fe8690468ac0566c985 Mon Sep 17 00:00:00 2001
From: Josh Suereth <joshua.suereth@gmail.com>
Date: Thu, 19 Jul 2012 11:13:03 -0400
Subject: [PATCH] Fixed issue with sbt versioning for RC releases in windows.

---
 project/packaging.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/project/packaging.scala b/project/packaging.scala
index 0bd2d3294..fc5486d36 100644
--- a/project/packaging.scala
+++ b/project/packaging.scala
@@ -190,7 +190,7 @@ object Packaging {
   )
   
   def makeWindowsXml(sbtVersion: String, sourceDir: File): scala.xml.Node = {
-    val version = (sbtVersion split "\\.") match {
+    val version = (sbtVersion split "[^\\d]" filterNot (_.isEmpty)) match {
         case Array(major,minor,bugfix, _*) => Seq(major,minor,bugfix, "1") mkString "."
         case Array(major,minor) => Seq(major,minor,"0","1") mkString "."
         case Array(major) => Seq(major,"0","0","1") mkString "."