Genericize llist code a bit: rename llist_free() to llist_traverse(), and no longer accept NULL as a synonym for free.

1 files changed, 5 insertions, 0 deletions

diff --git a/lib/args.c b/lib/args.c
index f4ceba1e..e3dcb26e 100644
--- a/lib/args.c
+++ b/lib/args.c
@@ -413,4 +413,9 @@ notflag:
 	if (toys.optc>gof.maxargs)
 		error_exit("Max %d argument%s", gof.maxargs, letters[!(gof.maxargs-1)]);
 	if (CFG_HELP) toys.exithelp = 0;
+
+	if (CFG_TOYBOX_FREE) {
+		llist_traverse(gof.opts, free);
+		llist_traverse(gof.longopts, free);
+	}
 }