show-ref: remove a stale comment

When cf0adba788 ("Store peeled refs in packed-refs file.",
2006-11-19) made the command to die with a message on error even
when --quiet is passed, it left the comment to say it changed the
semantics.  But that kind of information belongs to the log message,
not in-code comment.  Besides, the behaviour after the change has
been the established one for the past 10 years ;-)

Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/show-ref.c b/builtin/show-ref.c
index 2dfcb56..013d241 100644 (file)
--- a/builtin/show-ref.c
+++ b/builtin/show-ref.c
@@ -22,10 +22,6 @@ static void show_one(const char *refname, const struct object_id *oid)
        const char *hex;
        struct object_id peeled;
 
-       /* This changes the semantics slightly that even under quiet we
-        * detect and return error if the repository is corrupt and
-        * ref points at a nonexistent object.
-        */
        if (!has_sha1_file(oid->hash))
                die("git show-ref: bad ref %s (%s)", refname,
                    oid_to_hex(oid));