diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/kernel.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/kernel.c b/src/kernel.c index e4948143d..020bce226 100644 --- a/src/kernel.c +++ b/src/kernel.c @@ -283,6 +283,8 @@ copy_class(mrb_state *mrb, mrb_value dst, mrb_value src) MRB_SET_INSTANCE_TT(dc, MRB_INSTANCE_TT(sc)); } +static mrb_value mrb_obj_init_copy(mrb_state *mrb, mrb_value self); + static void init_copy(mrb_state *mrb, mrb_value dest, mrb_value obj) { @@ -310,7 +312,9 @@ init_copy(mrb_state *mrb, mrb_value dest, mrb_value obj) default: break; } - mrb_funcall_id(mrb, dest, MRB_SYM(initialize_copy), 1, obj); + if (!mrb_func_basic_p(mrb, dest, MRB_SYM(initialize_copy), mrb_obj_init_copy)) { + mrb_funcall_id(mrb, dest, MRB_SYM(initialize_copy), 1, obj); + } } /* 15.3.1.3.8 */ |