diff --git a/du1/program.c b/du1/program.c
index be5c603..0c724c7 100644
--- a/du1/program.c
+++ b/du1/program.c
@@ -38,7 +38,7 @@ while (fgets(line, sizeof(line), stdin) != NULL)
     }
     else {
         printf("Nepodarilo sa nacitat polynom na %d mieste.\n", counter + 1);
-        return 1;
+        return 0;
     }
 }
 printf("Vysledok je: %.2f\n", resultat);