* hash.c (rb_f_getenv): use rb_filesystem_str_new_cstr

  instead of rb_str_new2.
  ENV['PATH'].encoding should be Filesystem Encoding
  because its content is related to filesystem.
  see [ruby-dev:39393]

* hash.c (env_fetch): ditto.

* string.c (rb_filesystem_str_new): defined.

* string.c (rb_filesystem_str_new_cstr): ditto.

* include/ruby/intern.h (rb_filesystem_str_new): added.

* include/ruby/intern.h (rb_filesystem_str_new_cstr): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25139 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 2 deletions

diff --git a/hash.c b/hash.c
index 7ddba146fa..3fab523ae5 100644
--- a/hash.c
+++ b/hash.c
@@ -1931,7 +1931,7 @@ rb_f_getenv(VALUE obj, VALUE name)
     env = getenv(nam);
     if (env) {
 	if (ENVMATCH(nam, PATH_ENV) && !env_path_tainted(env)) {
-	    VALUE str = rb_str_new2(env);
+	    VALUE str = rb_filesystem_str_new_cstr(env);
 
 	    rb_obj_freeze(str);
 	    return str;
@@ -1968,7 +1968,7 @@ env_fetch(int argc, VALUE *argv)
 	return if_none;
     }
     if (ENVMATCH(nam, PATH_ENV) && !env_path_tainted(env))
-	return rb_str_new2(env);
+	return rb_filesystem_str_new_cstr(env);
     return env_str_new2(env);
 }