If we are running fetch in a repository that has a detached HEAD
then there is no current_branch available. In such a case any ref
that the fetch might update by definition cannot also be the current
branch so we should always bypass the "don't update HEAD" test.
Signed-off-by: Shawn O. Pearce <spearce@xxxxxxxxxxx>
---
builtin-fetch.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/builtin-fetch.c b/builtin-fetch.c
index 300d563..d9272ed 100644
--- a/builtin-fetch.c
+++ b/builtin-fetch.c
@@ -151,7 +151,8 @@ static int update_local_ref(struct ref *ref,
return 0;
}
- if (!strcmp(ref->name, current_branch->name) &&
+ if (current_branch &&
+ !strcmp(ref->name, current_branch->name) &&
!(update_head_ok || is_bare_repository()) &&
!is_null_sha1(ref->old_sha1)) {
/*
--
1.5.3.1.1000.g7319b
-
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