* eval.c (ruby_stop): should not trace error handler.

* signal.c (install_sighandler): do not install sighandler unless
  the old value is SIG_DFL.

* io.c (io_write): should not raise exception on O_NONBLOCK io.

* dir.c (dir_set_pos): seek should return dir, pos= should not.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2009 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 0 deletions

diff --git a/eval.c b/eval.c
index c2470cf408..c7c5708c64 100644
--- a/eval.c
+++ b/eval.c
@@ -1193,6 +1193,8 @@ ruby_stop(ex)
     POP_ITER();
     POP_TAG();
 
+    trace_func = 0;
+    tracing = 0;
     ex = error_handle(ex);
     ruby_finalize();
     exit(ex);