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

* 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/branches/ruby_1_6@2008 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/parse.y b/parse.y
index c16f513abc..31f52bd935 100644
--- a/parse.y
+++ b/parse.y
@@ -3938,6 +3938,7 @@ fixpos(node, orig)
 {
     if (!node) return;
     if (!orig) return;
+    if (orig == (NODE*)1) return;
     node->nd_file = orig->nd_file;
     nd_set_line(node, nd_line(orig));
 }