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use parse_object_or_die instead of die("bad object")

Some call-sites do:

  o = parse_object(sha1);
  if (!o)
	  die("bad object %s", some_name);

We can now handle that as a one-liner, and get more
consistent output.

In the third case of this patch, it looks like we are losing
information, as the existing message also outputs the sha1
hex; however, parse_object will already have written a more
specific complaint about the sha1, so there is no point in
repeating it here.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
  • Loading branch information...
commit f7892d181752187513f10b13f2272fa46c9c8422 1 parent 75a9549
@peff peff authored committed
Showing with 3 additions and 9 deletions.
  1. +1 −3 builtin/grep.c
  2. +1 −3 builtin/prune.c
  3. +1 −3 reachable.c
View
4 builtin/grep.c
@@ -898,9 +898,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
unsigned char sha1[20];
/* Is it a rev? */
if (!get_sha1(arg, sha1)) {
- struct object *object = parse_object(sha1);
- if (!object)
- die(_("bad object %s"), arg);
+ struct object *object = parse_object_or_die(sha1, arg);
add_object_array(object, arg, &list);
continue;
}
View
4 builtin/prune.c
@@ -149,9 +149,7 @@ int cmd_prune(int argc, const char **argv, const char *prefix)
const char *name = *argv++;
if (!get_sha1(name, sha1)) {
- struct object *object = parse_object(sha1);
- if (!object)
- die("bad object: %s", name);
+ struct object *object = parse_object_or_die(sha1, name);
add_pending_object(&revs, object, "");
}
else
View
4 reachable.c
@@ -152,11 +152,9 @@ static int add_one_reflog_ent(unsigned char *osha1, unsigned char *nsha1,
static int add_one_ref(const char *path, const unsigned char *sha1, int flag, void *cb_data)
{
- struct object *object = parse_object(sha1);
+ struct object *object = parse_object_or_die(sha1, path);
struct rev_info *revs = (struct rev_info *)cb_data;
- if (!object)
- die("bad object ref: %s:%s", path, sha1_to_hex(sha1));
add_pending_object(revs, object, "");
return 0;
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