diff --git a/du1/program b/du1/program
index ab556d7..9fb644d 100755
Binary files a/du1/program and b/du1/program differ
diff --git a/du1/program.c b/du1/program.c
index e5a48c1..1455059 100644
--- a/du1/program.c
+++ b/du1/program.c
@@ -9,8 +9,8 @@ int main() {
     char line[256];
 
     if (fgets(line, sizeof(line), stdin) == NULL || sscanf(line, "%lf", &x) != 1) {
-        printf("Nepodarilo sa nacitat polynom na 1 mieste.\n");
-        return 1;
+        printf("Nepodarilo sa nacitat zaklad x\n");
+        return 0;
     }
 
     while (fgets(line, sizeof(line), stdin) != NULL) {