diff options
| author | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-06-03 10:34:45 +0000 |
|---|---|---|
| committer | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-06-03 10:34:45 +0000 |
| commit | 7e7cbad17eb6fc3b22f65ed98ea1c4d28afd2904 (patch) | |
| tree | a39843774d43baaf5925b24e094c1bad5daaee67 /enumerator.c | |
| parent | 552d3a5bcc9a78b460f75e190915331238fa1ef2 (diff) | |
* enumerator.c (enumerator_init_copy): Take care of
initialize_copy as well as initialize.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16790 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'enumerator.c')
| -rw-r--r-- | enumerator.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/enumerator.c b/enumerator.c index 0801517657..13c9bebeca 100644 --- a/enumerator.c +++ b/enumerator.c @@ -276,7 +276,12 @@ enumerator_init_copy(VALUE obj, VALUE orig) /* Fibers cannot be copied */ rb_raise(rb_eTypeError, "can't copy execution context"); } - ptr1 = enumerator_ptr(obj); + + Data_Get_Struct(obj, struct enumerator, ptr1); + + if (!ptr1) { + rb_raise(rb_eArgError, "unallocated enumerator"); + } ptr1->obj = ptr0->obj; ptr1->meth = ptr0->meth; |