* eval.c (rb_eval): pre-evaluate argument for unambiguous

  evaluation order.  [ruby-dev:26383]

* lib/delegate.rb (Delegator::method_missing): forward unknown
  method to the destination.  suggested by
  <christophe.poucet@gmail.com>.  [ruby-talk:146776]

* process.c (detach_process_watcher): terminate process watcher
  thread right after rb_waitpid() succeed.  [ruby-talk:146430]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@8676 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/process.c b/process.c
index 1fbf7962b2..9b1c29da21 100644
--- a/process.c
+++ b/process.c
@@ -845,7 +845,7 @@ detach_process_watcer(pid_p)
 
     for (;;) {
 	cpid = rb_waitpid(*pid_p, &status, WNOHANG);
-	if (cpid == -1) return Qnil;
+	if (cpid != 0) return Qnil;
 	rb_thread_sleep(1);
     }
 }