From 9f09c56775bda7e82573f85bec000e6b90e489fd Mon Sep 17 00:00:00 2001
From: ak643du <anton.kozar@student.tuke.sk>
Date: Thu, 11 Apr 2024 14:19:48 +0200
Subject: [PATCH] Initialization

---
 cv9/snake.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cv9/snake.c b/cv9/snake.c
index 30b59b9..5f32908 100644
--- a/cv9/snake.c
+++ b/cv9/snake.c
@@ -12,7 +12,7 @@ struct snake* add_snake(struct snake* snake,int x,int y){
 struct snake* remove_snake(struct snake* snake) {
     struct snake* head;
     struct snake* this = head;
-    while (this->next != NULL){
+    if (this!= NULL) {
         this = this->next;
         free(this);
     }