merge revision(s) 58042: [Backport #13339]

	string.c: use the usable size

	* string.c (rb_str_change_terminator_length): when called after
	  the content has been copied, old terminator length no longer
	  makes sense.  use the whole usable size instead of capacity
	  without terminator.  [ruby-core:80257] [Bug #13339]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58046 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/version.h b/version.h
index 2abc2169f4..8daed58f86 100644
--- a/version.h
+++ b/version.h
@@ -1,6 +1,6 @@
 #define RUBY_VERSION "2.4.0"
 #define RUBY_RELEASE_DATE "2017-03-21"
-#define RUBY_PATCHLEVEL 108
+#define RUBY_PATCHLEVEL 109
 
 #define RUBY_RELEASE_YEAR 2017
 #define RUBY_RELEASE_MONTH 3