From a56a302fd0f5acf14af9f1d0e65f23f1228c2f39 Mon Sep 17 00:00:00 2001 From: Francesco Cozzuto Date: Wed, 11 Jan 2023 00:33:09 +0100 Subject: [PATCH] missed null check in refactoring --- src/lib/objects/o_closure.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/lib/objects/o_closure.c b/src/lib/objects/o_closure.c index 3ceaeff..b05734f 100644 --- a/src/lib/objects/o_closure.c +++ b/src/lib/objects/o_closure.c @@ -72,9 +72,9 @@ static Object *select_(Object *self, Object *key, if(err->occurred) return NULL; - if (selected == NULL) + if (selected == NULL && closure->prev != NULL) selected = Object_Select(closure->prev, key, heap, err); - + return selected; } @@ -82,6 +82,6 @@ static void walk(Object *self, void (*callback)(Object **referer, void *userp), { ClosureObject *closure = (ClosureObject*) self; - callback((Object**) &closure->prev, userp); + callback(&closure->prev, userp); callback(&closure->vars, userp); } \ No newline at end of file