dir.c (dir_s_glob): RB_GC_GUARD instead of volatile

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44997 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 1 deletions

diff --git a/dir.c b/dir.c
index 4f62cb2125..f456e8b867 100644
--- a/dir.c
+++ b/dir.c
@@ -1912,8 +1912,9 @@ dir_s_glob(int argc, VALUE *argv, VALUE obj)
 	ary = rb_push_glob(str, flags);
     }
     else {
-	volatile VALUE v = ary;
+	VALUE v = ary;
 	ary = dir_globs(RARRAY_LEN(v), RARRAY_CONST_PTR(v), flags);
+	RB_GC_GUARD(v);
     }
 
     if (rb_block_given_p()) {