uninit: Unset annex.version. Closes: #689852

Annex/Version.hs

@@ -33,6 +33,9 @@ getVersion = handle <$> getConfig versionField ""
 setVersion :: Annex ()
 setVersion = setConfig versionField defaultVersion
 
+removeVersion :: Annex ()
+removeVersion = unsetConfig versionField
+
 checkVersion :: Version -> Annex ()
 checkVersion v
 	| v `elem` supportedVersions = noop

Init.hs

@@ -48,6 +48,7 @@ uninitialize :: Annex ()
 uninitialize = do
 	gitPreCommitHookUnWrite
 	removeRepoUUID
+	removeVersion
 
 {- Will automatically initialize if there is already a git-annex
    branch from somewhere. Otherwise, require a manual init

debian/changelog

@@ -10,6 +10,7 @@ git-annex (3.20121002) UNRELEASED; urgency=low
     of the repository configuration settings stored in the git-annex branch.
   * Only build-depend on libghc-clientsession-dev on arches that will have
     the webapp.
+  * uninit: Unset annex.version. Closes: #689852
 
  -- Joey Hess <joeyh@debian.org>  Mon, 01 Oct 2012 15:09:49 -0400