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[deploy] fix minor bugs

This commit is contained in:
Nomango 2020-04-07 16:35:26 +08:00
parent 781d1a2f6c
commit 9a0c5b2023
1 changed files with 10 additions and 10 deletions
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20
src/kiwano/core/String.cpp
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@ -40,7 +40,7 @@ String Format(const char* format, ...)
const auto len = static_cast<size_t>(::_vscprintf(format, args) + 1);
if (len)
{
result.resize(len);
result.resize(len - 1);
::_vsnprintf_s(&result[0], len, len, format, args);
}
va_end(args);
@ -59,7 +59,7 @@ WideString Format(const wchar_t* format, ...)
const auto len = static_cast<size_t>(::_vscwprintf(format, args) + 1);
if (len)
{
result.resize(len);
result.resize(len - 1);
::_vsnwprintf_s(&result[0], len, len, format, args);
}
va_end(args);
@ -72,13 +72,13 @@ String ToNarrow(const WideString& str)
if (str.empty())
return String();
int chars_num = ::WideCharToMultiByte(CP_ACP, 0, str.c_str(), -1, NULL, 0, NULL, NULL);
if (chars_num)
int len = ::WideCharToMultiByte(CP_ACP, 0, str.c_str(), -1, NULL, 0, NULL, NULL);
if (len > 0)
{
String result;
result.resize(chars_num);
result.resize(len - 1);
::WideCharToMultiByte(CP_ACP, 0, str.c_str(), -1, &result[0], chars_num, NULL, NULL);
::WideCharToMultiByte(CP_ACP, 0, str.c_str(), -1, &result[0], len, NULL, NULL);
return result;
}
return String();
@ -89,13 +89,13 @@ WideString ToWide(const String& str)
if (str.empty())
return WideString();
int chars_num = ::MultiByteToWideChar(CP_ACP, 0, str.c_str(), -1, NULL, 0);
if (chars_num)
int len = ::MultiByteToWideChar(CP_ACP, 0, str.c_str(), -1, NULL, 0);
if (len > 0)
{
WideString result;
result.resize(chars_num);
result.resize(len - 1);
::MultiByteToWideChar(CP_ACP, 0, str.c_str(), -1, &result[0], chars_num);
::MultiByteToWideChar(CP_ACP, 0, str.c_str(), -1, &result[0], len);
return result;
}
return WideString();