use parse_commit_or_die instead of custom message

Many calls to parse_commit detect errors and die. In some
cases, the custom error messages are more useful than what
parse_commit_or_die could produce, because they give some
context, like which ref the commit came from. Some, however,
just say "invalid commit". Let's convert the latter to use
parse_commit_or_die; its message is slightly more informative,
and it makes the error more consistent throughout git.

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

1 files changed, 1 insertions, 2 deletions

diff --git a/shallow.c b/shallow.c
index 8a9c96d..a273685 100644
--- a/shallow.c
+++ b/shallow.c
@@ -89,8 +89,7 @@ struct commit_list *get_shallow_commits(struct object_array *heads, int depth,
 				cur_depth = *(int *)commit->util;
 			}
 		}
-		if (parse_commit(commit))
-			die("invalid commit");
+		parse_commit_or_die(commit);
 		cur_depth++;
 		if (cur_depth >= depth) {
 			commit_list_insert(commit, &result);