From a2de0842547cce954754d4a0f541afcb803b6a13 Mon Sep 17 00:00:00 2001
From: Tom Black <blacktm@gmail.com>
Date: Tue, 25 Jul 2017 13:27:35 -0400
Subject: Fixes for MRuby `main` function

---
 ext/ruby2d/ruby2d.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'ext')

diff --git a/ext/ruby2d/ruby2d.c b/ext/ruby2d/ruby2d.c
index bf46ecd..4e5ae26 100644
--- a/ext/ruby2d/ruby2d.c
+++ b/ext/ruby2d/ruby2d.c
@@ -884,7 +884,7 @@ static R_VAL ruby2d_window_ext_close() {
 /*
  * MRuby entry point
  */
-int main(void) {
+int main() {
   // Open the MRuby environment
   mrb = mrb_open();
   if (!mrb) { /* handle error */ }
@@ -1002,5 +1002,7 @@ void Init_ruby2d() {
 
   // Close the MRuby environment
   mrb_close(mrb);
+
+  return 0;
 #endif
 }
-- 
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