From 79ffc56811d9d2ec9026974caea1e0ee467a2e59 Mon Sep 17 00:00:00 2001
From: Maryna Kravtsova <mk757ye@omega.tuke.sk>
Date: Tue, 3 Nov 2020 22:13:00 +0100
Subject: [PATCH] clear

---
 cv5/a_train.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cv5/a_train.c b/cv5/a_train.c
index 1fc089a..39ef51b 100644
--- a/cv5/a_train.c
+++ b/cv5/a_train.c
@@ -87,8 +87,8 @@ struct car* clear_train(struct car* first, const char* target) {
                 struct car* prev = NULL;
                 if(first == this){
                     first = this->next;
-                    this->next = NULL;
                     free(this);
+                    this->next = NULL;
                     return first;
                 }
                 while(curr != this){