diff options
Diffstat (limited to 'class.c')
-rw-r--r-- | class.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -241,6 +241,7 @@ rb_include_module(klass, module) return; } } + rb_frozen_class_p(klass); RCLASS(klass)->super = include_class_new(module, RCLASS(klass)->super); klass = RCLASS(klass)->super; |