[PATCH] rebase: only clear rebase status after the rebase transaction has completed

[Laurent Charignon]

# HG changeset patch
# User Laurent Charignon <lcharignon at fb.com>
# Date 1449160280 28800
#      Thu Dec 03 08:31:20 2015 -0800
# Node ID 44bf2c5e5e9676c6709698df6eff1890c9947dfb
# Parent  91905c0c47377520eebdedcfa6bcb73b77e24e0c
rebase: only clear rebase status after the rebase transaction has completed

In 405320cd6198, I made the mistake of moving the step "clearing the status
after a rebase" to inside the rebase transaction.
This was wrong, since we don't want to clear the status (and the rebase state)
if something went wrong during the transaction: if something goes wrong we
want to keep the rebase state to be able to abort.
It broke rebase with evolve + inhibit.

diff --git a/hgext/rebase.py b/hgext/rebase.py
--- a/hgext/rebase.py
+++ b/hgext/rebase.py
@@ -563,10 +563,10 @@ def rebase(ui, repo, **opts):
                 if activebookmark not in repo._bookmarks:
                     # active bookmark was divergent one and has been deleted
                     activebookmark = None
-            clearstatus(repo)
             tr.close()
         finally:
             release(tr)
+        clearstatus(repo)
 
         ui.note(_("rebase completed\n"))
         util.unlinkpath(repo.sjoin('undo'), ignoremissing=True)