From 7bce3e0fdc2a2aa282003512e4e4054a32003068 Mon Sep 17 00:00:00 2001
From: Konstantina Kastanara <kastanarakonstantina@gmail.com>
Date: Tue, 19 Aug 2014 18:24:48 +0300
Subject: [PATCH] CloseHanle fd_ if SetCommState fails in function
 Serial::SerialImpl::reconfigurePort ().

---
 src/impl/win.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/impl/win.cc b/src/impl/win.cc
index c25bf4f..48bd699 100644
--- a/src/impl/win.cc
+++ b/src/impl/win.cc
@@ -242,6 +242,7 @@ Serial::SerialImpl::reconfigurePort ()
 
   // activate settings
   if (!SetCommState(fd_, &dcbSerialParams)){
+    CloseHandle(fd_);
     THROW (IOException, "Error setting serial port settings.");
   }