diff --git a/du2/program.c b/du2/program.c
index fa9aafb..50430fc 100644
--- a/du2/program.c
+++ b/du2/program.c
@@ -30,11 +30,12 @@ int read_pizza(struct pizza *item) {
 		return 0;
 	}
 	line2[strcspn(line2, "\n")] = '\0';
-
+	
+	float value;
 	if (sscanf(line2, "%f", &value) != 1) {
 		return 0;
 	}
-
+	
 	strncpy(item->name, line1, LINESIZE - 1);
 	item->name[LINESIZE - 1] = '\0';
 	return 1;
@@ -75,13 +76,12 @@ int main() {
 		list[count++] = tmp;
 	}
 
-	//triedenie
-	sort_pizzas(list, count);
-
-	//vypis listka
-	for (int i = 0; i < count; i++){
-		printf("%s\n", list[i].name);
-		printf("%.6f\n", list[i].price);
+	if (count > 0) {
+		sort_pizzas(list, count);
+		for (int i = 0; i < count; i++){
+			printf("%s\n", list[i].name);
+			printf("%.6f\n", list[i].price);
+		}
 	}
 
 	return 0;