From 045a476f91a9a308c823a2709977163238baa3fd Mon Sep 17 00:00:00 2001 From: Miklos Vajna Date: Sat, 1 Nov 2008 00:25:44 +0100 Subject: [PATCH] update-ref --no-deref -d: handle the case when the pointed ref is packed In this case we did nothing in the past, but we should delete the reference in fact. The problem was that when the symref is not packed but the referenced ref is packed, then we assumed that the symref is packed as well, but symrefs are never packed. Signed-off-by: Miklos Vajna Signed-off-by: Junio C Hamano --- refs.c | 2 +- t/t1400-update-ref.sh | 11 +++++++++++ 2 files changed, 12 insertions(+), 1 deletion(-) diff --git a/refs.c b/refs.c index 8a38e0822..0d239e15b 100644 --- a/refs.c +++ b/refs.c @@ -920,7 +920,7 @@ int delete_ref(const char *refname, const unsigned char *sha1, int delopt) lock = lock_ref_sha1_basic(refname, sha1, 0, &flag); if (!lock) return 1; - if (!(flag & REF_ISPACKED)) { + if (!(flag & REF_ISPACKED) || flag & REF_ISSYMREF) { /* loose */ const char *path; diff --git a/t/t1400-update-ref.sh b/t/t1400-update-ref.sh index 8139cd6cc..bd589268f 100755 --- a/t/t1400-update-ref.sh +++ b/t/t1400-update-ref.sh @@ -82,6 +82,17 @@ test_expect_success "delete symref without dereference" ' ' cp -f .git/HEAD.orig .git/HEAD +test_expect_success "delete symref without dereference when the referred ref is packed" ' + echo foo >foo.c && + git add foo.c && + git commit -m foo && + git pack-refs --all && + git update-ref --no-deref -d HEAD && + ! test -f .git/HEAD +' +cp -f .git/HEAD.orig .git/HEAD +git update-ref -d $m + test_expect_success '(not) create HEAD with old sha1' " test_must_fail git update-ref HEAD $A $B " -- 2.30.2