diff --git a/cv8/program.c b/cv8/program.c
index 5f9c637..4b669cb 100644
--- a/cv8/program.c
+++ b/cv8/program.c
@@ -66,7 +66,7 @@ void search(struct tree* this){
             search(this->right);
 
        }
-   else {
+   else if(buffer[0] != 'a' || buffer[0] != 'n' || buffer[0] != '\n'){
        printf("Nerozumiem\n");
        return;
    }