kc3-lang/kc3

diff --git a/libkc3/list.c b/libkc3/list.c
index 1a5d4d1..4f7fb0b 100644
--- a/libkc3/list.c
+++ b/libkc3/list.c
@@ -36,7 +36,6 @@ s_tag * list_access (s_list *list, s_list *key, s_tag *dest)
   const s_sym *sym_Uw = &g_sym_Uw;
   s_tag tag;
   uw i;
-  assert(list);
   assert(key);
   assert(dest);
   key_first = &key->tag;