From 1fc8770eab0088d2bf91693bbc30910d2acc1be5 Mon Sep 17 00:00:00 2001
From: Maryna Kravtsova <mk757ye@omega.tuke.sk>
Date: Tue, 3 Nov 2020 22:16:01 +0100
Subject: [PATCH] clear

---
 cv5/a_train.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cv5/a_train.c b/cv5/a_train.c
index 0116f41..7ad32a8 100644
--- a/cv5/a_train.c
+++ b/cv5/a_train.c
@@ -88,7 +88,7 @@ struct car* clear_train(struct car* first, const char* target) {
                 if(first == this){
                     first = this->next;
                     free(this);
-                    first->next = NULL;
+                    //first->next = NULL;
                     return first;
                 }
                 while(curr != this){
@@ -97,6 +97,7 @@ struct car* clear_train(struct car* first, const char* target) {
 
                 } 
                 prev->next = curr->next;
+                first->next = NULL:
                 free(this);
             }
             this = this->next;