Have dirtree_notdotdot() pass through !node->parent so . and .. on the command

line aren't filtered out. Audited all the callers and removed redundant
calls, adjusted call sequence, etc. (And let rm _not_ do this, because posix.)

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/lib.h b/lib/lib.h
index 2afe558b..61a1975f 100644
--- a/lib/lib.h
+++ b/lib/lib.h
@@ -88,6 +88,7 @@ struct dirtree {
   char name[];
 };
 
+int isdotdot(char *name);
 struct dirtree *dirtree_add_node(struct dirtree *p, char *name, int flags);
 char *dirtree_path(struct dirtree *node, int *plen);
 int dirtree_notdotdot(struct dirtree *catch);