From 0d7e32d2b7b2a2e4df2e9c37a57ccf04c9213dae Mon Sep 17 00:00:00 2001
From: Radovan Kofira <radovan.kofira@student.tuke.sk>
Date: Thu, 5 Nov 2020 20:41:10 +0100
Subject: [PATCH] 57%

---
 cv5/a_train.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/cv5/a_train.c b/cv5/a_train.c
index f988f6a..da090e8 100644
--- a/cv5/a_train.c
+++ b/cv5/a_train.c
@@ -27,11 +27,13 @@ struct car* add_car(struct car* first,const char* target) {
 }
 
 void print_train(struct car* first) {
-struct car* this=first;
-   /* while(this->next!=NULL){
+if(first!=NULL){
+    struct car* this=first;
+        while(this->next!=NULL){
             printf("%s",this->value);
             this=this->next;
-    }*/
+        }
+    }
 }
 
 void cancel_train(struct car* first) {