diff mbox series

[v2,2/4] rebase: avoid double reflog entry when switching branches

Message ID 3a68f1c509a357447bddf8bae6f1685b47673f89.1547824162.git.gitgitgadget@gmail.com (mailing list archive)
State New, archived
Headers show
Series Let the builtin rebase call the git am command directly | expand

Commit Message

Bruce Perry via GitGitGadget Jan. 18, 2019, 3:09 p.m. UTC 
From: Johannes Schindelin <johannes.schindelin@gmx.de>

When switching a branch *and* updating said branch to a different
revision, let's avoid a double entry in HEAD's reflog by first updating
the branch and then adjusting the symbolic ref HEAD.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
 builtin/rebase.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/builtin/rebase.c b/builtin/rebase.c
index efa90ca894..5c827b2f03 100644
--- a/builtin/rebase.c
+++ b/builtin/rebase.c
@@ -438,10 +438,11 @@  static int reset_head(struct object_id *oid, const char *action,
 				 detach_head ? REF_NO_DEREF : 0,
 				 UPDATE_REFS_MSG_ON_ERR);
 	else {
-		ret = create_symref("HEAD", switch_to_branch, msg.buf);
+		ret = update_ref(reflog_orig_head, switch_to_branch, oid,
+				 NULL, 0, UPDATE_REFS_MSG_ON_ERR);
 		if (!ret)
-			ret = update_ref(reflog_head, "HEAD", oid, NULL, 0,
-					 UPDATE_REFS_MSG_ON_ERR);
+			ret = create_symref("HEAD", switch_to_branch,
+					    reflog_head);
 	}
 
 leave_reset_head: