merge revision(s) 53346,53347,53348,53349,53391,53928: [Backport #11898]

	* process.c: use rb_w32_uchdir() instead of plain chdir() on Windows.
	  reported by naruse via twitter.

	* process.c (rb_execarg_addopt): need to convert to ospath.

	* process.c (rb_execarg_parent_start1): need to convert the encoding to
          ospath's one.

	* process.c (rb_execarg_addopt): need to convert the encoding to
          ospath's one.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_1@53929 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/version.h b/version.h
index 8e051b93f8..6a0bffddba 100644
--- a/version.h
+++ b/version.h
@@ -1,6 +1,6 @@
 #define RUBY_VERSION "2.1.9"
 #define RUBY_RELEASE_DATE "2016-02-25"
-#define RUBY_PATCHLEVEL 449
+#define RUBY_PATCHLEVEL 450
 
 #define RUBY_RELEASE_YEAR 2016
 #define RUBY_RELEASE_MONTH 2