final?

cv4/a_train.c

@@ -53,8 +53,9 @@ struct car* clear_train(struct car* first, const char* target) {
 	}
 	if(this->next->next == NULL){
 		if(strcmp(this->value, target) == 0){
-			free(this);
+			strcpy(this->value,this->next->value);
 			this->next=NULL;
+			free(this->next);
 			return this;
 		}	
 	}