credential-cache: new option to ignore sighup

diff --git a/shallow.c b/shallow.c
index 4f9d66723670664fd8a15e271ed0cfc309324059..46be7897794ab8e350d64f00d3c11390fe993ad8 100644 (file)
--- a/shallow.c
+++ b/shallow.c
@@ -400,13 +400,9 @@ static void paint_down(struct paint_info *info, const unsigned char *sha1,
        commit_list_insert(c, &head);
        while (head) {
                struct commit_list *p;
-               struct commit *c = head->item;
+               struct commit *c = pop_commit(&head);
                uint32_t **refs = ref_bitmap_at(&info->ref_bitmap, c);
 
-               p = head;
-               head = head->next;
-               free(p);
-
                /* XXX check "UNINTERESTING" from pack bitmaps if available */
                if (c->object.flags & (SEEN | UNINTERESTING))
                        continue;