From 0c4fff26b032a3843fdcb4cf943c2b525e55547e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kamil=20Gejdo=C5=A1?= <kamil.gejdos@student.tuke.sk>
Date: Tue, 14 Apr 2026 21:44:21 +0000
Subject: [PATCH] osetrene nacitavanie vstupu

---
 du5/program.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/du5/program.c b/du5/program.c
index b9eb1a6..d01014b 100644
--- a/du5/program.c
+++ b/du5/program.c
@@ -48,20 +48,18 @@ void spustac(struct uzol* uzol) {
     }
     
     char odpoved; // iacitavam a/n
-    scanf(" %c",&odpoved);
+    if (scanf(" %c",&odpoved) != 1) { // ak mi nenacita hodnotu
+        printf ("Koniec vstupu\n");
+        return; 
+    }
 
     if (odpoved == 'a') {
         spustac (uzol -> lavy);
     } else if (odpoved == 'n') {
         spustac (uzol -> pravy);
-    } else if (odpoved == '\n'){ 
-        printf ("Koniec vstupu\n");
     } else { 
         printf ("Nerozumiem\n");
     }
-
-
-
 }
 
 void destroy_tree (struct uzol* strom){