vm.c: prototype

* vm.c (rb_next_class_sequence): use ANSI style definition and
  prorotype declaration, instead of old-K&R style.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42825 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 1 deletions

diff --git a/class.c b/class.c
index c07a20438a..5c7de85fd7 100644
--- a/class.c
+++ b/class.c
@@ -241,7 +241,8 @@ rewrite_cref_stack(NODE *node, VALUE old_klass, VALUE new_klass)
     if (node->nd_clss == old_klass) {
 	new_node = NEW_CREF(new_klass);
 	new_node->nd_next = node->nd_next;
-    } else {
+    }
+    else {
 	new_node = NEW_CREF(node->nd_clss);
 	new_node->nd_next = rewrite_cref_stack(node->nd_next, old_klass, new_klass);
     }