From 6c79f0d25092133328c30cd8d77ab0a3527b322d Mon Sep 17 00:00:00 2001
From: Kozar <anton.kozar@student.tuke.sk>
Date: Sun, 20 Oct 2024 13:00:06 +0000
Subject: [PATCH] Initializacia

---
 cv4/a_train.c | 42 +++++++++++++++++++++---------------------
 1 file changed, 21 insertions(+), 21 deletions(-)

diff --git a/cv4/a_train.c b/cv4/a_train.c
index 021890c..b175afa 100644
--- a/cv4/a_train.c
+++ b/cv4/a_train.c
@@ -43,27 +43,27 @@ void cancel_train(struct car* first) {
 
 
 struct car* clear_train(struct car* first, const char* target) {
-    // if (first = NULL){
-    //     return NULL;
-    // }
-    // struct car* current = first, new_first = first;
-    // if (first != NULL){
-    //     if(strcmp(first->destination, target) == 0){
-    //         new_first = new_first->next;
-    //         free(first);
-    //         first = new_first;
-    //     }
-    // }
+    if (first = NULL){
+        return NULL;
+    }
+    struct car* current = first, new_first = first;
+    if (first != NULL){
+        if(strcmp(first->destination, target) == 0){
+            new_first = new_first->next;
+            free(first);
+            first = new_first;
+        }
+    }
 
-    // while (first->next != NULL) {
-    //     current = first->next;
-    //     if (strcmp(current->destination, target) == 0) {
-    //         first->next = current->next;
-    //         free(current);
-    //     } else {
-    //         first = current;
-    //     }
-    // }
-    // return new_first;
+    while (first->next != NULL) {
+        current = first->next;
+        if (strcmp(current->destination, target) == 0) {
+            first->next = current->next;
+            free(current);
+        } else {
+            first = current;
+        }
+    }
+    return new_first;
 }