diff --git a/du1/output/program.exe b/du1/output/program.exe
index dfd4cab..4f58ba3 100644
Binary files a/du1/output/program.exe and b/du1/output/program.exe differ
diff --git a/du1/program.c b/du1/program.c
index c055439..d1a3019 100644
--- a/du1/program.c
+++ b/du1/program.c
@@ -16,7 +16,7 @@ int main() {
 
             if (count == 0) {
                 printf("Chyba: Málo platných hodnôt.\n");
-                return 1;
+                return 0;
             }
 
             for (int i = 0; i < count; i++) {
diff --git a/du1/program.exe b/du1/program.exe
index 115ba80..b7e906d 100644
Binary files a/du1/program.exe and b/du1/program.exe differ