From 79d7a7636db33ba97a57f2884546c00c0fa235a1 Mon Sep 17 00:00:00 2001
From: Maryna Kravtsova <mk757ye@omega.tuke.sk>
Date: Mon, 2 Nov 2020 15:10:26 +0100
Subject: [PATCH] car

---
 cv5/a_train.c | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/cv5/a_train.c b/cv5/a_train.c
index fc1d311..9eebf7d 100644
--- a/cv5/a_train.c
+++ b/cv5/a_train.c
@@ -40,15 +40,12 @@ void print_train(struct car* first) {
 }
 
 void cancel_train(struct car* first) {   
-    if(!first){
-        return NULL;
+    if(first == NULL){
+        return;
     }
-    struct car* help = cancel_train(first->next);
-    if(first->value != NULL){
-       first->next = help;
-       free(first);
-       //cancel_train(help);
-       //first->next = NULL;
+    if(first->next != NULL){
+       cancel_train(first->next);
+       first->next = NULL;
     }
     //else if(first->next == NULL){
         //free(first);