diff options
| -rw-r--r-- | thread.c | 10 |
1 files changed, 2 insertions, 8 deletions
@@ -3213,8 +3213,7 @@ rb_thread_report_exc_set(VALUE thread, VALUE val) * call-seq: * thr.group -> thgrp or nil * - * Returns the ThreadGroup which contains the given thread, or returns +nil+ - * if +thr+ is not a member of any group. + * Returns the ThreadGroup which contains the given thread. * * Thread.main.group #=> #<ThreadGroup:0x4029d914> */ @@ -3222,8 +3221,7 @@ rb_thread_report_exc_set(VALUE thread, VALUE val) VALUE rb_thread_group(VALUE thread) { - VALUE group = rb_thread_ptr(thread)->thgroup; - return group == 0 ? Qnil : group; + return rb_thread_ptr(thread)->thgroup; } static const char * @@ -4974,10 +4972,6 @@ thgroup_add(VALUE group, VALUE thread) rb_raise(rb_eThreadError, "can't move to the enclosed thread group"); } - if (!target_th->thgroup) { - return Qnil; - } - if (OBJ_FROZEN(target_th->thgroup)) { rb_raise(rb_eThreadError, "can't move from the frozen thread group"); } |