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small improvement

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This commit is contained in:
Jinhao 2019-09-02 05:24:06 +08:00
parent 8cbadb70ff
commit 66d038dbe3
1 changed files with 11 additions and 3 deletions
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14
source/charset.cpp
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@ -1,7 +1,7 @@
/**
* A Character Encoding Set Implementation
* Nana C++ Library(http://www.nanapro.org)
* Copyright(C) 2003-2018 Jinhao(cnjinhao@hotmail.com)
* Copyright(C) 2003-2019 Jinhao(cnjinhao@hotmail.com)
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
@ -245,8 +245,12 @@ namespace nana
int bytes = ::WideCharToMultiByte(CP_ACP, 0, s, -1, 0, 0, 0, 0);
if(bytes > 1)
{
mbstr.resize(bytes - 1);
// the bytes is the length of the string with null character.
mbstr.resize(bytes);
::WideCharToMultiByte(CP_ACP, 0, s, -1, &(mbstr[0]), bytes, 0, 0);
//Remove the null character written by WideCharToMultiByte
mbstr.pop_back();
}
return true;
#else
@ -279,8 +283,12 @@ namespace nana
int chars = ::MultiByteToWideChar(CP_ACP, 0, s, -1, 0, 0);
if(chars > 1)
{
wcstr.resize(chars - 1);
// the length of the string with null character.
wcstr.resize(chars);
::MultiByteToWideChar(CP_ACP, 0, s, -1, &wcstr[0], chars);
// remove the null character written by MultiByteToWideChar
wcstr.pop_back();
}
#else
locale_initializer::init();