branch.c: use the parsed branch name

When setting up tracking info, branch.c uses the given branch specifier
("name"). Use the parsed name ("ref.buf") instead so that

git branch --set-upstream @{-1} foo

sets up tracking info for the previous branch rather than for a branch
named "@{-1}".

Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/branch.c b/branch.c
index c0c865a4b1..d62cc0132c 100644
--- a/branch.c
+++ b/branch.c
@@ -210,7 +210,7 @@ void create_branch(const char *head,
 			 start_name);
 
 	if (real_ref && track)
-		setup_tracking(name, real_ref, track);
+		setup_tracking(ref.buf+11, real_ref, track);
 
 	if (!dont_change_ref)
 		if (write_ref_sha1(lock, sha1, msg) < 0)