diff --git a/src/main.cpp b/src/main.cpp
index 3a72df1b..b30f3929 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -258,6 +258,8 @@ double now()
 
 int main(int argc, char *argv[])
 {
+  int i;
+  std::cout << i << '\n';
 
   // Disable deprecation warning for getenv call.
 #ifdef CHAISCRIPT_MSVC