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avoid an assert in wxString::GetWriteBuf()

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@14727 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2002-03-22 19:15:13 +00:00
parent 329e276aa0
commit 275dea4672
1 changed files with 16 additions and 13 deletions
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29
src/msw/regconf.cpp
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@@ -350,21 +350,24 @@ void wxRegConfig::SetPath(const wxString& strPath)
// registry APIs want backslashes instead of slashes // registry APIs want backslashes instead of slashes
wxString strRegPath; wxString strRegPath;
size_t len = m_strPath.length(); if ( !m_strPath.empty() )
const wxChar *src = m_strPath.c_str();
wxChar *dst = strRegPath.GetWriteBuf(len);
const wxChar *end = src + len;
for ( ; src < end; src++, dst++ )
{ {
if ( *src == wxCONFIG_PATH_SEPARATOR ) size_t len = m_strPath.length();
*dst = _T('\\');
else
*dst = *src;
}
strRegPath.UngetWriteBuf(len); const wxChar *src = m_strPath.c_str();
wxChar *dst = strRegPath.GetWriteBuf(len);
const wxChar *end = src + len;
for ( ; src < end; src++, dst++ )
{
if ( *src == wxCONFIG_PATH_SEPARATOR )
*dst = _T('\\');
else
*dst = *src;
}
strRegPath.UngetWriteBuf(len);
}
// this is not needed any longer as we don't create keys unnecessarily any // this is not needed any longer as we don't create keys unnecessarily any
// more (now it is done on demand, i.e. only when they're going to contain // more (now it is done on demand, i.e. only when they're going to contain