clear

cv5/a_train.c

@@ -58,7 +58,7 @@ struct car* clear_train(struct car* first, const char* target) {
         if(x == 0){
             if(first->next == NULL){
                 free(first);
-                return NULL:
+                return NULL;
             }  
             prev = first->next;
             free(first);