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kr820js 2024-04-13 19:26:17 +02:00
parent fddead63be
commit f7ca4276c3
1 changed files with 6 additions and 2 deletions
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8
cv9/snake.c
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@ -15,16 +15,20 @@ struct snake* remove_snake(struct snake* snake){
return NULL; return NULL;
} }
struct snake* curent_element = snake; struct snake* curent_element = snake;
struct snake* previous_element;
while(curent_element->next != NULL){ while(curent_element->next != NULL){
previous_element=curent_element;
curent_element = curent_element->next; curent_element = curent_element->next;
} }
free(curent_element); free(curent_element);
if(curent_element==snake){ if(curent_element==snake){
return NULL; return NULL;
} }
previous_element->next=NULL;
return snake; return snake;
} }