fileno() was failing when passed a NULL. I'm guessing that we don't really need...
authorSteve Peters <steve@fisharerojo.org>
Mon, 23 Feb 2009 19:25:33 +0000 (13:25 -0600)
committerDavid Mitchell <davem@iabyn.com>
Tue, 14 Apr 2009 23:47:25 +0000 (00:47 +0100)
commit75fc938c351c82a0591423d719e938f1fa11bec4
tree5ae98714738f9fbb04e2c8b7019ed538b02b187b
parentc7e47c278c40c54349cc6a7a0a0c91727da0aa78
fileno() was failing when passed a NULL.  I'm guessing that we don't really need to increase the refcount on a NULL fd.

(cherry picked from commit 40596bc538f0e2be42b50d80f46887e76a4a3b33)
perlio.c