From 24171da2226cf82bdd46b691d56ccffafb6b30b4 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 30 Jun 2017 04:19:12 +0000
Subject: [PATCH] main.c: RUBY_DEBUG_ENV in devel

* main.c (RUBY_DEBUG_ENV): default to enabled in the development
  version.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59213 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 main.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/main.c b/main.c
index 764d947af3..6e8ab7b9fe 100644
--- a/main.c
+++ b/main.c
@@ -15,6 +15,9 @@
 #ifdef HAVE_LOCALE_H
 #include <locale.h>
 #endif
+#if RUBY_DEVEL && !defined RUBY_DEBUG_ENV
+# define RUBY_DEBUG_ENV 1
+#endif
 #if defined RUBY_DEBUG_ENV && !RUBY_DEBUG_ENV
 # undef RUBY_DEBUG_ENV
 #endif