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
k0kubun · Jun 30, 2017 · 24171da · 24171da
1 parent 703675d
commit 24171da
Showing 1 changed file with 3 additions and 0 deletions.
diff --git 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