thread.c: defer setting name in initialize

* thread.c (rb_thread_setname): defer setting native thread name
  set in initialize until the native thread is created.
  [ruby-core:74963] [Bug #12290]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54600 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 3 deletions

diff --git a/test/ruby/test_thread.rb b/test/ruby/test_thread.rb
index 05bb536111..f13a962c9b 100644
--- a/test/ruby/test_thread.rb
+++ b/test/ruby/test_thread.rb
@@ -1099,9 +1099,9 @@ q.pop
     t.join
   end
 
-  def test_thread_setname_uninitialized
+  def test_thread_setname_in_initialize
     bug12290 = '[ruby-core:74963] [Bug #12290]'
-    c = Class.new(Thread) {def initialize() self.name = "foo" end}
-    assert_raise(ThreadError, bug12290) {c.new {}}
+    c = Class.new(Thread) {def initialize() self.name = "foo"; super; end}
+    assert_equal("foo", c.new {Thread.current.name}.value)
   end
 end