From 533abadd61efacd88e6fbcf8bdb44c7156d376cc Mon Sep 17 00:00:00 2001
From: Maryna Kravtsova <mk757ye@omega.tuke.sk>
Date: Thu, 5 Nov 2020 16:51:56 +0100
Subject: [PATCH] clear

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

diff --git a/cv5/a_train.c b/cv5/a_train.c
index 2889b4d..1ebbae1 100644
--- a/cv5/a_train.c
+++ b/cv5/a_train.c
@@ -59,6 +59,9 @@ struct car* clear_train(struct car* first, const char* target) {
             if(first->next == NULL){
                 free(first);
                 return NULL;
+            }
+            else{
+                return first;
             }  
             prev = first->next;
             free(first);