From 42aa78ae9890fbfef5728cb24c021f4e4e20e9f9 Mon Sep 17 00:00:00 2001
From: Konstantina Kastanara <kastanarakonstantina@gmail.com>
Date: Mon, 9 Mar 2015 15:48:42 +0200
Subject: [PATCH] Release io_iterator_t object when finished with it in
 list_ports_osx.cc.

---
 src/impl/list_ports/list_ports_osx.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/impl/list_ports/list_ports_osx.cc b/src/impl/list_ports/list_ports_osx.cc
index 29da120..3fa001e 100644
--- a/src/impl/list_ports/list_ports_osx.cc
+++ b/src/impl/list_ports/list_ports_osx.cc
@@ -278,7 +278,8 @@ serial::list_ports(void)
 
         devices_found.push_back(port_info);
     }
-
+    
+    IOObjectRelase(serial_port_iterator);
     return devices_found;
 }