uci_delete: check ptr->o and its type before checking ptr->value

[project/uci.git] / list.c

diff --git a/list.c b/list.c
index e6ef1c1..0ea7eda 100644 (file)
--- a/list.c
+++ b/list.c
@@ -560,7 +560,7 @@ int uci_delete(struct uci_context *ctx, struct uci_ptr *ptr)
 
        UCI_ASSERT(ctx, ptr->s);
 
-       if (ptr->value && *ptr->value && ptr->o && ptr->o->type == UCI_TYPE_LIST) {
+       if (ptr->o && ptr->o->type == UCI_TYPE_LIST && ptr->value && *ptr->value) {
                if (!sscanf(ptr->value, "%d", &index))
                        return 1;