* class.c (rb_include_module): argument should be T_MODULE, not

  T_class, nor T_ICLASS.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_6@3170 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 6 deletions

diff --git a/class.c b/class.c
index 670c8b2075..5742ec3fdc 100644
--- a/class.c
+++ b/class.c
@@ -323,12 +323,7 @@ rb_include_module(klass, module)
     if (NIL_P(module)) return;
     if (klass == module) return;
 
-    switch (TYPE(module)) {
-      case T_MODULE:
-      case T_CLASS:
-      case T_ICLASS:
-	break;
-      default:
+    if (TYPE(module) != T_MODULE) {
 	Check_Type(module, T_MODULE);
     }