fsck: notice .git case-insensitivelyjk/reject-dot-git

We complain about ".git" in a tree because it cannot be
loaded into the index or checked out. Since we now also
reject ".GIT" case-insensitively, fsck should notice the
same, so that errors do not propagate.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/fsck.c b/fsck.c
index a7233c8d0b..ade1b88596 100644
--- a/fsck.c
+++ b/fsck.c
@@ -170,7 +170,7 @@ static int fsck_tree(struct tree *item, int strict, fsck_error error_func)
 		has_empty_name |= !*name;
 		has_dot |= !strcmp(name, ".");
 		has_dotdot |= !strcmp(name, "..");
-		has_dotgit |= !strcmp(name, ".git");
+		has_dotgit |= !strcasecmp(name, ".git");
 		has_zero_pad |= *(char *)desc.buffer == '0';
 		update_tree_entry(&desc);