zygo

commit 7dd718d52e96bdfe89666c11ae5fa64c77a9551b
parent a77008a68b7b375e3e2eceb2209315352fd13acc
Author: hhvn <dev@hhvn.uk>
Date:   Thu,  5 May 2022 21:59:51 +0100

Return on list_free with null values, rather than abort

Diffstat:
M
zygo.c
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/zygo.c b/zygo.c
@@ -329,7 +329,8 @@ list_free(Elem **l) {
 	size_t i;
 	Elem *prev, *p;
 
-	zygo_assert(l && *l);
+	if (!l || !*l)
+		return;
 	for (prev = *l, p = prev->next; p; p = p->next) {
 		elem_free(prev);
 		prev = p;