From 0f7ea6c46b55fdc87abe433a459d1e436cc1694c Mon Sep 17 00:00:00 2001
From: pauljansen42 <41337509+pauljansen42@users.noreply.github.com>
Date: Thu, 10 Jun 2021 11:14:58 +0200
Subject: [PATCH] Update hello-world.cc

---
 cpp-tutorial/stage1/main/hello-world.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cpp-tutorial/stage1/main/hello-world.cc b/cpp-tutorial/stage1/main/hello-world.cc
index 04df0b226..efa6450d1 100644
--- a/cpp-tutorial/stage1/main/hello-world.cc
+++ b/cpp-tutorial/stage1/main/hello-world.cc
@@ -17,6 +17,9 @@ int main(int argc, char** argv) {
   if (argc > 1) {
     who = argv[1];
   }
+  
+  int x;
+  x;
   std::cout << get_greet(who) << std::endl;
   print_localtime();
   return 0;