From 6a86061ac2515ecb663508e2d38bc1908715ac09 Mon Sep 17 00:00:00 2001
From: Anton Dolozin <anton.dolozin@student.tuke.sk>
Date: Sun, 9 Nov 2025 18:13:58 +0100
Subject: [PATCH] Ghjshf

---
 du6/program.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/du6/program.c b/du6/program.c
index 7c7e282..c8999e9 100644
--- a/du6/program.c
+++ b/du6/program.c
@@ -93,7 +93,7 @@ int main(void){
     int numOfLeaves = count_leaves(tree);
     char answer[SIZE];
     printf("Expert z bufetu to vie.\n");
-    if(!tree){
+    if(!tree || !whitespace){
         printf("Chybna databaza\n");
         return 0;
     }