merge revision(s) 57137: [Backport #13043]

	eval.c: fix circular cause

	* eval.c (exc_setup_cause): always set cause of cause to get rid
  of circular references.  [ruby-core:78688] [Bug #13043]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@57222 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/version.h b/version.h
index 2cbdf44576..124fe8a08d 100644
--- a/version.h
+++ b/version.h
@@ -1,6 +1,6 @@
 #define RUBY_VERSION "2.2.7"
 #define RUBY_RELEASE_DATE "2016-12-27"
-#define RUBY_PATCHLEVEL 412
+#define RUBY_PATCHLEVEL 413
 
 #define RUBY_RELEASE_YEAR 2016
 #define RUBY_RELEASE_MONTH 12