From 03ec25720d1e040c3fe51f4577e49c1b39914c80 Mon Sep 17 00:00:00 2001
From: Bob Nystrom <robert@stuffwithstuff.com>
Date: Tue, 24 Jul 2018 07:21:41 -0700
Subject: [PATCH] Add cast to satisfy the C++ warning gods.

---
 src/cli/vm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/cli/vm.c b/src/cli/vm.c
index 51ce1d17..d9b43491 100644
--- a/src/cli/vm.c
+++ b/src/cli/vm.c
@@ -356,7 +356,8 @@ WrenInterpretResult runFile(const char* path)
 
 WrenInterpretResult runRepl()
 {
-  rootDirectory = ".";
+  // This cast is safe since we don't try to free the string later.
+  rootDirectory = (char*)".";
   initVM();
 
   printf("\\\\/\"-\n");