[PATCH] sha1_name: do not accept .git/refs/snap/.

[Junio C Hamano <junkio@cox.net>]

I think Linus did a cut & paste from an early JIT code while
developing the current extended SHA1 notation, and left it there as a
courtesy, but the directory does not deserve to be treated any more
specially than, say, .git/refs/bisect.

If the subdirectories under .git/refs proliferate, we may want to
switch to scanning that hierarchy at runtime, instead of the current
hard-coded set, although I think that would be overkill.

Signed-off-by: Junio C Hamano <junkio@cox.net>

---

 sha1_name.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

19b3a5f94a98d523272c5c19fc166e879ce517e0
diff --git a/sha1_name.c b/sha1_name.c
--- a/sha1_name.c
+++ b/sha1_name.c
@@ -143,7 +143,6 @@ static int get_sha1_basic(const char *st
 		"refs",
 		"refs/tags",
 		"refs/heads",
-		"refs/snap",
 		NULL
 	};
 	const char **p;