From: Johannes Schindelin <johannes.schindelin@gmx.de>
Date: Thu, 01 Feb 2007 23:07:24 GMT
Subject: [PATCH 5/3], was Re: [PATCH 4/3] provide a nice @{...} syntax to always mean the current branch reflog
Message-ID: <Pine.LNX.4.63.0702020006220.22628@wbgn013.biozentrum.uni-wuerzburg.de>
In-Reply-To: <Pine.LNX.4.64.0702011725150.3021@xanadu.home>

Also bring the '@{...}' notation to git-log -g

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>

---

 reflog-walk.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/reflog-walk.c b/reflog-walk.c
index 8262160..653ec95 100644
--- a/reflog-walk.c
+++ b/reflog-walk.c
@@ -165,6 +165,14 @@ void add_reflog_for_walk(struct reflog_walk_info *info,
 	if (item)
 		reflogs = item->util;
 	else {
+		if (*branch == '\0') {
+			unsigned char sha1[20];
+			const char *head = resolve_ref("HEAD", sha1, 0, NULL);
+			if (!head)
+				die ("No current branch");
+			free(branch);
+			branch = xstrdup(head);
+		}
 		reflogs = read_complete_reflog(branch);
 		if (!reflogs || reflogs->nr == 0)
 			die("No reflogs found for '%s'", branch);