From 8bfed135810ec72d6a141cda80736ad23086b733 Mon Sep 17 00:00:00 2001
From: mr314ot <mr314ot@sigma.tuke.sk>
Date: Fri, 21 Nov 2025 08:46:56 +0100
Subject: [PATCH] du6 - 24

---
 du6/program.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/du6/program.c b/du6/program.c
index 91072df..12ef7f2 100644
--- a/du6/program.c
+++ b/du6/program.c
@@ -29,6 +29,8 @@ Tree* read_tree() {
     if (strcmp(buffer, "\n") == 0)
         return NULL;
 
+    strip_newline(buffer);
+
     Tree *node = calloc(1, sizeof(Tree));
     strcpy(node->value, buffer);
 
@@ -69,15 +71,11 @@ int run_system(Tree *node) {
 
     char c[10];
     printf("%s\n", node->value);
-    while (1) {
-    	if (fgets(c, sizeof(c), stdin) == NULL) {
-    		printf("Koniec vstupu\n");
-		return 0;
-    	}
-    	strip_newline(c);
-
-    	if (strlen(c) != 0) break;
+    if (fgets(c, sizeof(c), stdin) == NULL) {
+    	printf("Koniec vstupu\n");
+	return 0;
     }
+    strip_newline(c);
 
     if (!node->left && !node->right) {
 	printf("Koniec vstupu\n");