* eval.c (rb_thread_start_0): should unset time_thread_alive_p.

  [ruby-talk:257219], [ruby-core:11542], [ruby-dev:31253]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_6@13401 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 7 insertions, 0 deletions

diff --git a/eval.c b/eval.c
index 3dd107654d..7911ce8bfa 100644
--- a/eval.c
+++ b/eval.c
@@ -11846,6 +11846,12 @@ rb_thread_stop_timer()
 }
 
 void
+rb_child_atfork()
+{
+    time_thread_alive_p = 0;
+}
+
+void
 rb_thread_cancel_timer()
 {
 #ifdef _THREAD_SAFE
@@ -11939,6 +11945,7 @@ rb_thread_start_0(fn, arg, th)
 #ifdef _THREAD_SAFE
 	pthread_create(&time_thread, 0, thread_timer, 0);
         time_thread_alive_p = 1;
+        pthread_atfork(0, 0, rb_child_atfork);
 #else
 	rb_thread_start_timer();
 #endif