From: Jeff King <peff@peff.net>
Date: Thu, 11 Feb 2010 21:06:43 +0000 (-0500)
Subject: cherry-pick: refactor commit parsing code
X-Git-Tag: v1.7.0.1~16^2~3
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=dd9314cc2a2f353bf9438db14cbbf02a1c219bda;p=git.git

cherry-pick: refactor commit parsing code

These lines are really just lookup_commit_reference
re-implemented.

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

diff --git a/builtin-revert.c b/builtin-revert.c
index 83e5c0a75..012c64644 100644
--- a/builtin-revert.c
+++ b/builtin-revert.c
@@ -68,15 +68,9 @@ static void parse_args(int argc, const char **argv)
 
 	if (get_sha1(arg, sha1))
 		die ("Cannot find '%s'", arg);
-	commit = (struct commit *)parse_object(sha1);
+	commit = lookup_commit_reference(sha1);
 	if (!commit)
-		die ("Could not find %s", sha1_to_hex(sha1));
-	if (commit->object.type == OBJ_TAG) {
-		commit = (struct commit *)
-			deref_tag((struct object *)commit, arg, strlen(arg));
-	}
-	if (commit->object.type != OBJ_COMMIT)
-		die ("'%s' does not point to a commit", arg);
+		exit(1);
 }
 
 static char *get_oneline(const char *message)