git-debrebase: merge: Wreckage: tidy it up on successful commands

Whenever we do a final ref update, discard any wreckage.  The wreckage
can be autoregenerated, so it is not very important.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/git-debrebase b/git-debrebase
index 0558e614828004d238ce1ad1e64963856514974f..2a28e720b43d3712fb2910902375fb5113e6370b 100755 (executable)
--- a/git-debrebase
+++ b/git-debrebase
@@ -170,6 +170,7 @@ sub run_deferred_updates ($) {
 
     confess 'dangerous internal error' unless all_snags_summarised();
 
+    merge_wreckage_cleaning \@deferred_updates;
     run_ref_updates_now $mrest, \@deferred_updates;
     print $_, "\n" foreach @deferred_update_messages;