From d4212aaf741364136d1c51f7790e76d7b9d9b352 Mon Sep 17 00:00:00 2001
From: Maryna Kravtsova <mk757ye@omega.tuke.sk>
Date: Wed, 4 Nov 2020 11:13:41 +0100
Subject: [PATCH] clear

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

diff --git a/cv5/a_train.c b/cv5/a_train.c
index f862e4c..c790802 100644
--- a/cv5/a_train.c
+++ b/cv5/a_train.c
@@ -68,6 +68,8 @@ struct car* clear_train(struct car* first, const char* target) {
         struct car* only = prev->next;
         free(prev);
         prev = only;
+        free(only);
+        only = NULL;
         return first;
      
     }