Merge branch 'rr/cherry-pick-fast-forward-reflog-message'

The reflog message created when "git cherry-pick" fast-forwarded
did not say anything but "cherry-pick", but it now says
"cherry-pick: fast-forward".

* rr/cherry-pick-fast-forward-reflog-message:
  sequencer: write useful reflog message for fast-forward

1 files changed, 8 insertions, 3 deletions

diff --git a/sequencer.c b/sequencer.c
index f7be7d8be..425207ad5 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -270,15 +270,20 @@ static int error_dirty_index(struct replay_opts *opts)
 }
 
 static int fast_forward_to(const unsigned char *to, const unsigned char *from,
-			   int unborn)
+			int unborn, struct replay_opts *opts)
 {
 	struct ref_lock *ref_lock;
+	struct strbuf sb = STRBUF_INIT;
+	int ret;
 
 	read_cache();
 	if (checkout_fast_forward(from, to, 1))
 		exit(1); /* the callee should have complained already */
 	ref_lock = lock_any_ref_for_update("HEAD", unborn ? null_sha1 : from, 0);
-	return write_ref_sha1(ref_lock, to, "cherry-pick");
+	strbuf_addf(&sb, "%s: fast-forward", action_name(opts));
+	ret = write_ref_sha1(ref_lock, to, sb.buf);
+	strbuf_release(&sb);
+	return ret;
 }
 
 static int do_recursive_merge(struct commit *base, struct commit *next,
@@ -523,7 +528,7 @@ static int do_pick_commit(struct commit *commit, struct replay_opts *opts)
 	if (opts->allow_ff &&
 	    ((parent && !hashcmp(parent->object.sha1, head)) ||
 	     (!parent && unborn)))
-	     return fast_forward_to(commit->object.sha1, head, unborn);
+		return fast_forward_to(commit->object.sha1, head, unborn, opts);
 
 	if (parent && parse_commit(parent) < 0)
 		/* TRANSLATORS: The first %s will be "revert" or