From 48bfefad8c747ef1fd5d281574180201a8cec5ee Mon Sep 17 00:00:00 2001
From: mr314ot <mr314ot@sigma.tuke.sk>
Date: Thu, 9 Oct 2025 08:48:47 +0200
Subject: [PATCH] du2 - 3

---
 du2/program.c | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/du2/program.c b/du2/program.c
index cec874f..416e054 100644
--- a/du2/program.c
+++ b/du2/program.c
@@ -17,18 +17,17 @@ int read_pizza(struct pizza *item) {
 	char line2[LINESIZE];
 
 	//nazov
-	if (!fgets(line1, LINESIZE, stdin)) return 0;
+	if (!fgets(line1, sizeof(line1), stdin)) return 0;
 	line1[strcspn(line1, "\n")] = 0;
 	if (strlen(line1) == 0) return 0;
 	
 	//cena
-	if (!fgets(line2, LINESIZE, stdin)) return 0;
+	if (!fgets(line2, sizeof(line2), stdin)) return 0;
 	line2[strcspn(line2, "\n")] = 0;
 
-	float value;
-	if (sscanf(line2, "%f", &value) != 1 || value == 0.0f) {
-		return 0;
-	} 
+	float value = 0.0f;
+	if (sscanf(line2, "%f", &value) != 1) return 0;
+	if (value == 0.0f) return 0;
 
 	strcpy(item->name, line1);
 	item->price = value;
@@ -49,12 +48,16 @@ int compare_pizza(const void *a, const void *b){
 
 int main() {
 	struct pizza list[MAXITEMS];
-	int count = 0;
+	memset(list, 0, sizeof(list));
 	
 	//nacitanie listka
+	int count = 0;
 	while (count < MAXITEMS && read_pizza(&list[count])){
 		count++;
 	}
+	
+	//ukoncit ak ziadne polozky
+	if (count == 0) return 0;
 
 	//triedenie
 	qsort(list, count, sizeof(struct pizza), compare_pizza);