From 051824894b0d9b71ab45636e4f151b19d0b3bc1b Mon Sep 17 00:00:00 2001
From: William Woodall <william@osrfoundation.org>
Date: Wed, 2 Jul 2014 15:01:53 -0700
Subject: [PATCH] style fixup

---
 src/impl/unix.cc | 25 ++++++++++++-------------
 src/impl/win.cc  | 17 +++++++++--------
 2 files changed, 21 insertions(+), 21 deletions(-)

diff --git a/src/impl/unix.cc b/src/impl/unix.cc
index d464bd3..6c1dbe4 100755
--- a/src/impl/unix.cc
+++ b/src/impl/unix.cc
@@ -420,11 +420,11 @@ Serial::SerialImpl::reconfigurePort ()
 
   // activate settings
   ::tcsetattr (fd_, TCSANOW, &options);
-  
+
   // Update byte_time_ based on the new settings.
   uint32_t bit_time_ns = 1e9 / baudrate_;
   byte_time_ns_ = bit_time_ns * (1 + bytesize_ + parity_ + stopbits_);
-  
+
   // Compensate for the stopbits_one_point_five enum being equal to int 3,
   // and not 1.5.
   if (stopbits_ == stopbits_one_point_five) {
@@ -437,14 +437,13 @@ Serial::SerialImpl::close ()
 {
   if (is_open_ == true) {
     if (fd_ != -1) {
-      int retVal;
-      retVal=::close (fd_); 
-        if (retVal==0)
-          fd_ = -1;
-        else
-          {
-          THROW (IOException, errno);
-          }
+      int ret;
+      ret = ::close (fd_);
+      if (ret == 0) {
+        fd_ = -1;
+      } else {
+        THROW (IOException, errno);
+      }
     }
     is_open_ = false;
   }
@@ -488,7 +487,7 @@ Serial::SerialImpl::waitReadable (uint32_t timeout)
     // Otherwise there was some error
     THROW (IOException, errno);
   }
-  // Timeout occurred  
+  // Timeout occurred
   if (r == 0) {
     return false;
   }
@@ -522,7 +521,7 @@ Serial::SerialImpl::read (uint8_t *buf, size_t size)
   total_timeout_ms += timeout_.read_timeout_multiplier * static_cast<long> (size);
   MillisecondTimer total_timeout(total_timeout_ms);
 
-  // Pre-fill buffer with available bytes 
+  // Pre-fill buffer with available bytes
   {
     ssize_t bytes_read_now = ::read (fd_, buf, size);
     if (bytes_read_now > 0) {
@@ -549,7 +548,7 @@ Serial::SerialImpl::read (uint8_t *buf, size_t size)
         size_t bytes_available = available();
         if (bytes_available + bytes_read < size) {
           waitByteTimes(size - (bytes_available + bytes_read));
-        } 
+        }
       }
       // This should be non-blocking returning only what is available now
       //  Then returning so that select can block again.
diff --git a/src/impl/win.cc b/src/impl/win.cc
index d8ecb3d..d933fe9 100644
--- a/src/impl/win.cc
+++ b/src/impl/win.cc
@@ -2,6 +2,8 @@
 
 /* Copyright 2012 William Woodall and John Harrison */
 
+#include <sstream>
+
 #include "serial/impl/win.h"
 
 using std::string;
@@ -260,16 +262,15 @@ Serial::SerialImpl::close ()
 {
   if (is_open_ == true) {
     if (fd_ != INVALID_HANDLE_VALUE) {
-      int retVal;
-      retVal=CloseHandle(fd_);
-      if (retVal==0)
-      {
+      int ret;
+      ret = CloseHandle(fd_);
+      if (ret == 0) {
         stringstream ss;
         ss << "Error while closing serial port: " << GetLastError();
-        THROW (IOException, ss.str().c_str());    
+        THROW (IOException, ss.str().c_str());
+      } else {
+        fd_ = INVALID_HANDLE_VALUE;
       }
-      else
-      fd_ = INVALID_HANDLE_VALUE;
     }
     is_open_ = false;
   }
@@ -298,7 +299,7 @@ Serial::SerialImpl::available ()
 
 bool
 Serial::SerialImpl::waitReadable (uint32_t timeout)
-{ 
+{
   THROW (IOException, "waitReadable is not implemented on Windows.");
   return false;
 }