From 6bffd4d4bbaab5b0e75c86a5f9adee3b6c080712 Mon Sep 17 00:00:00 2001
From: Maarten ter Huurne <maarten@treewalker.org>
Date: Tue, 23 Sep 2008 10:05:46 +0000
Subject: [PATCH] Use existing File::IsDirectory() function. Thanks to nakee
 for pointing this out.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@639 8ced0084-cf51-0410-be5f-012b33b47a6e
---
 Source/Core/DiscIO/Src/VolumeDirectory.cpp | 21 ++-------------------
 1 file changed, 2 insertions(+), 19 deletions(-)

diff --git a/Source/Core/DiscIO/Src/VolumeDirectory.cpp b/Source/Core/DiscIO/Src/VolumeDirectory.cpp
index ccd15bdcb3..33ae382d14 100644
--- a/Source/Core/DiscIO/Src/VolumeDirectory.cpp
+++ b/Source/Core/DiscIO/Src/VolumeDirectory.cpp
@@ -20,14 +20,12 @@
 #include <io.h>
 #include <windows.h>
 #else
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
 #include <unistd.h>
 #endif
 
 #include "VolumeDirectory.h"
 #include "FileBlob.h"
+#include "FileUtil.h"
 
 namespace DiscIO
 {
@@ -76,22 +74,7 @@ CVolumeDirectory::~CVolumeDirectory()
 bool CVolumeDirectory::IsValidDirectory(const std::string& _rDirectory)
 {
 	std::string directoryName = ExtractDirectoryName(_rDirectory);
-
-#ifdef _WIN32
-	WIN32_FIND_DATA ffd;
-	HANDLE hFind = FindFirstFile(directoryName.c_str(), &ffd);
-
-	if (hFind == INVALID_HANDLE_VALUE)
-		return false;
-
-	return true;
-#else
-	struct stat info;
-	if (!stat(directoryName.c_str(), &info))
-		return false;
-
-	return S_ISDIR(info.st_mode);
-#endif
+	return File::IsDirectory(directoryName.c_str());
 }
 
 bool CVolumeDirectory::Read(u64 _Offset, u64 _Length, u8* _pBuffer) const