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-rw-r--r--ChangeLog5
-rw-r--r--vm_method.c4
2 files changed, 8 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index 4dcc8565f2..0e9a1a328f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Tue Jul 12 17:12:45 2011 Yukihiro Matsumoto <matz@ruby-lang.org>
+
+ * vm_method.c (rb_add_method): should not call method_added hook
+ for undef operation. [Bug #5015]
+
Tue Jul 12 16:58:44 2011 Shota Fukumori <sorah@tubusu.net>
* lib/test/unit.rb(Test::Unit::Options#process_args): Fix bug.
diff --git a/vm_method.c b/vm_method.c
index a28bd8edb0..86ff2ee3b3 100644
--- a/vm_method.c
+++ b/vm_method.c
@@ -304,7 +304,9 @@ rb_add_method(VALUE klass, ID mid, rb_method_type_t type, void *opts, rb_method_
default:
rb_bug("rb_add_method: unsupported method type (%d)\n", type);
}
- method_added(klass, mid);
+ if (type != VM_METHOD_TYPE_UNDEF) {
+ method_added(klass, mid);
+ }
return me;
}