From 8954780055d7f126ccdaa8cc07b44cf48497f8c8 Mon Sep 17 00:00:00 2001
From: Maryna Kravtsova <mk757ye@omega.tuke.sk>
Date: Mon, 2 Nov 2020 14:22:22 +0100
Subject: [PATCH] add

---
 cv5/a_train.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cv5/a_train.c b/cv5/a_train.c
index fe10f4b..76880d1 100644
--- a/cv5/a_train.c
+++ b/cv5/a_train.c
@@ -41,9 +41,9 @@ void print_train(struct car* first) {
 
 void cancel_train(struct car* first) {   
     if(first == NULL){
-        exit(0);
+        return;
     }
-    else if(first->next == NULL){
+    if(first->next == NULL){
        free(first);
        //first = NULL;
     }