From 322e7f44c1c75210bbedb28bb358a6b2bc8340c1 Mon Sep 17 00:00:00 2001
From: Joey Hess <joey@kitenet.net>
Date: Sat, 4 May 2013 12:24:01 -0400
Subject: [PATCH] cabal does not like ~ in version numbers, work around (for
 backports)

---
 Build/Configure.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Build/Configure.hs b/Build/Configure.hs
index ae51e2f9ea..d89c206d57 100644
--- a/Build/Configure.hs
+++ b/Build/Configure.hs
@@ -120,7 +120,7 @@ getSshConnectionCaching = Config "sshconnectioncaching" . BoolConfig <$>
 {- Set up cabal file with version. -}
 cabalSetup :: IO ()
 cabalSetup = do
-	version <- getChangelogVersion
+	version <- takeWhile (/= '~') <$> getChangelogVersion
 	cabal <- readFile cabalfile
 	writeFile tmpcabalfile $ unlines $ 
 		map (setfield "Version" version) $