string.c (rb_str_justify): use RB_GC_GUARD

See doc/extension.rdoc for justification using RB_GC_GUARD instead
of volatile.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51011 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 54022f2744..610fa80353 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Wed Jun 24 16:05:42 2015  Eric Wong  <e@80x24.org>
+
+	* string.c (rb_str_justify): use RB_GC_GUARD
+
 Wed Jun 24 14:25:17 2015  Koichi Sasada  <ko1@atdot.net>
 
 	* gc.c (gc_mark_ptr): add a check code for #11244.