diff --git a/du6/output/program.exe b/du6/output/program.exe
new file mode 100644
index 0000000..093e04a
Binary files /dev/null and b/du6/output/program.exe differ
diff --git a/du6/program.c b/du6/program.c
index c76b4d4..f7527e7 100644
--- a/du6/program.c
+++ b/du6/program.c
@@ -91,21 +91,24 @@ static void run_dialog(TreeNode *root) {
     }
 
     char c = 0;
-    if (scanf(" %c", &c) != 1) {
-        printf("Odpovedajte 'a' alebo 'n'\n");
+    int r = scanf(" %c", &c);
+
+    if (r != 1) {
+        printf("Koniec vstupu\n");
         return;
     }
 
     if (c == 'a') {
         run_dialog(root->yes_branch);
+        return;
     }
-    else if (c == 'n') {
+
+    if (c == 'n') {
         run_dialog(root->no_branch);
+        return;
     }
-    else  {
+
     printf("Nerozumiem\n");
-    return;
-}
 }
 
 int main() {