From 85a7d5ce9ac68b30da2277cc91d4b70358f1880d Mon Sep 17 00:00:00 2001
From: ariel- <ariel-@users.noreply.github.com>
Date: Mon, 19 Jun 2017 23:20:06 -0300
Subject: Core: ported headers cleanup from master branch

---
 src/common/Utilities/StartProcess.cpp | 29 +++++++++--------------------
 1 file changed, 9 insertions(+), 20 deletions(-)

(limited to 'src/common/Utilities/StartProcess.cpp')

diff --git a/src/common/Utilities/StartProcess.cpp b/src/common/Utilities/StartProcess.cpp
index 6f4676232ca..dc25cde3767 100644
--- a/src/common/Utilities/StartProcess.cpp
+++ b/src/common/Utilities/StartProcess.cpp
@@ -16,27 +16,20 @@
  */
 
 #include "StartProcess.h"
-
-#include <atomic>
-#include <thread>
-#include <functional>
+#include "Errors.h"
+#include "Log.h"
+#include "Optional.h"
 
 #include <boost/algorithm/string/join.hpp>
-#include <boost/iostreams/stream.hpp>
 #include <boost/iostreams/copy.hpp>
-#include <boost/iostreams/concepts.hpp>
-#include <boost/iostreams/device/file_descriptor.hpp>
 #include <boost/process.hpp>
-#include <boost/system/system_error.hpp>
-
-#include "Common.h"
-#include "Log.h"
 
 using namespace boost::process;
 using namespace boost::process::initializers;
 using namespace boost::iostreams;
 
-namespace Trinity {
+namespace Trinity
+{
 
 template<typename T>
 class TCLogSink
@@ -51,7 +44,7 @@ public:
     TCLogSink(T callback)
         : callback_(std::move(callback)) { }
 
-    std::streamsize write(const char* str, std::streamsize size)
+    std::streamsize write(char const* str, std::streamsize size)
     {
         callback_(std::string(str, size));
         return size;
@@ -250,19 +243,15 @@ std::shared_ptr<AsyncProcessResult>
     return handle;
 }
 
-Optional<std::string> SearchExecutableInPath(std::string const& filename)
+std::string SearchExecutableInPath(std::string const& filename)
 {
     try
     {
-        auto result = search_path(filename);
-        if (result.empty())
-            return boost::none;
-        else
-            return result;
+        return search_path(filename);
     }
     catch (...)
     {
-        return boost::none;
+        return "";
     }
 }
 
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