From 43b6cbd762aa9158e44484f728aa828f22b7811a Mon Sep 17 00:00:00 2001
From: wwylele <wwylele@gmail.com>
Date: Fri, 15 Apr 2016 11:50:50 +0300
Subject: [PATCH] fix driver root identification on Windows
---
src/common/file_util.cpp | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/src/common/file_util.cpp b/src/common/file_util.cpp
index 9ada09f8ad..687b7ae5a5 100644
--- a/src/common/file_util.cpp
+++ b/src/common/file_util.cpp
@@ -69,9 +69,10 @@ static void StripTailDirSlashes(std::string &fname)
{
if (fname.length() > 1)
{
- size_t i = fname.length() - 1;
- while (fname[i] == DIR_SEP_CHR)
- fname[i--] = '\0';
+ size_t i = fname.length();
+ while (i > 0 && fname[i - 1] == DIR_SEP_CHR)
+ --i;
+ fname.resize(i);
}
return;
}
@@ -85,6 +86,10 @@ bool Exists(const std::string &filename)
StripTailDirSlashes(copy);
#ifdef _WIN32
+ // Windows needs a slash to identify a driver root
+ if (copy.size() != 0 && copy.back() == ':')
+ copy += DIR_SEP_CHR;
+
int result = _wstat64(Common::UTF8ToUTF16W(copy).c_str(), &file_info);
#else
int result = stat64(copy.c_str(), &file_info);
@@ -102,6 +107,10 @@ bool IsDirectory(const std::string &filename)
StripTailDirSlashes(copy);
#ifdef _WIN32
+ // Windows needs a slash to identify a driver root
+ if (copy.size() != 0 && copy.back() == ':')
+ copy += DIR_SEP_CHR;
+
int result = _wstat64(Common::UTF8ToUTF16W(copy).c_str(), &file_info);
#else
int result = stat64(copy.c_str(), &file_info);