Merge branch 'js/maint-all-implies-HEAD' into maint

* js/maint-all-implies-HEAD:
  bundle: allow the same ref to be given more than once
  revision walker: include a detached HEAD in --all

1 files changed, 2 insertions, 0 deletions

diff --git a/bundle.c b/bundle.c
index daecd8e1ca..b20f2101f2 100644
--- a/bundle.c
+++ b/bundle.c
@@ -240,6 +240,8 @@ int create_bundle(struct bundle_header *header, const char *path,
 		return error("unrecognized argument: %s'", argv[i]);
 	}
 
+	object_array_remove_duplicates(&revs.pending);
+
 	for (i = 0; i < revs.pending.nr; i++) {
 		struct object_array_entry *e = revs.pending.objects + i;
 		unsigned char sha1[20];