From 8d36f9ac71eff2e9f5770c0518b73d875f270647 Mon Sep 17 00:00:00 2001
From: Darren Tucker <dtucker@zip.com.au>
Date: Thu, 6 Feb 2014 10:44:13 +1100
Subject: [PATCH]  - (dtucker) [openbsd-compat/bsd-poll.c] Don't bother
 checking for non-NULL    before freeing since free(NULL) is a no-op.  ok djm.

---
 ChangeLog                 |  4 ++++
 openbsd-compat/bsd-poll.c | 11 ++++-------
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index df7312df8..3867fd37e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+20140206
+ - (dtucker) [openbsd-compat/bsd-poll.c] Don't bother checking for non-NULL
+   before freeing since free(NULL) is a no-op.  ok djm.
+
 20140205
  - (djm) [sandbox-capsicum.c] Don't fatal if Capsicum is offered by
    headers/libc but not supported by the kernel. Patch from Loganaden
diff --git a/openbsd-compat/bsd-poll.c b/openbsd-compat/bsd-poll.c
index c7ef82776..73a852480 100644
--- a/openbsd-compat/bsd-poll.c
+++ b/openbsd-compat/bsd-poll.c
@@ -1,4 +1,4 @@
-/* $Id: bsd-poll.c,v 1.5 2013/11/08 10:12:58 dtucker Exp $ */
+/* $Id: bsd-poll.c,v 1.6 2014/02/05 23:44:13 dtucker Exp $ */
 
 /*
  * Copyright (c) 2004, 2005, 2007 Darren Tucker (dtucker at zip com au).
@@ -109,12 +109,9 @@ poll(struct pollfd *fds, nfds_t nfds, int timeout)
 	}
 
 out:
-	if (readfds != NULL)
-		free(readfds);
-	if (writefds != NULL)
-		free(writefds);
-	if (exceptfds != NULL)
-		free(exceptfds);
+	free(readfds);
+	free(writefds);
+	free(exceptfds);
 	if (ret == -1)
 		errno = saved_errno;
 	return ret;