Merge branch 'js/fsck-name-objects-fix'

Fix "git fsck --name-objects" which apparently has not been used by
anybody who is motivated enough to report breakage.

* js/fsck-name-objects-fix:
  fsck --name-objects: be more careful parsing generation numbers
  t1450: robustify `remove_object()`

1 files changed, 5 insertions, 0 deletions

diff --git a/fsck.c b/fsck.c
index 4b7f0b73d7..71134fdefa 100644
--- a/fsck.c
+++ b/fsck.c
@@ -463,6 +463,11 @@ static int fsck_walk_commit(struct commit *commit, void *data, struct fsck_optio
 				generation += power * (name[--len] - '0');
 			if (power > 1 && len && name[len - 1] == '~')
 				name_prefix_len = len - 1;
+			else {
+				/* Maybe a non-first parent, e.g. HEAD^2 */
+				generation = 0;
+				name_prefix_len = len;
+			}
 		}
 	}