assistant: Fix syncing after XMPP pairing.

A missing uuid broke this, and also caused a UI glitch in the webapp's
remote list.

Assistant/XMPP/Git.hs

@@ -25,6 +25,8 @@ import Git
 import qualified Git.Branch
 import Locations.UserConfig
 import qualified Types.Remote as Remote
+import qualified Remote as Remote
+import Remote.List
 import Utility.FileMode
 import Utility.Shell
 
@@ -53,7 +55,10 @@ makeXMPPGitRemote buddyname jid u = do
 	remote <- liftAnnex $ addRemote $
 		makeGitRemote buddyname $ gitXMPPLocation jid
 	liftAnnex $ storeUUID (remoteConfig (Remote.repo remote) "uuid") u
-	syncNewRemote remote
+	liftAnnex $ void remoteListRefresh
+	remote' <- liftAnnex $ fromMaybe (error "failed to add remote")
+		<$> Remote.byName (Just buddyname)
+	syncNewRemote remote'
 	return True
 
 {- Pushes over XMPP, communicating with a specific client.

debian/changelog

@@ -29,6 +29,7 @@ git-annex (4.20130228) UNRELEASED; urgency=low
     and on startup.
   * assistant: XMPP git pull and push requests are cached and sent when
     presence of a new client is detected.
+  * assistant: Fix syncing after XMPP pairing.
 
  -- Joey Hess <joeyh@debian.org>  Wed, 27 Feb 2013 23:20:40 -0400