Amebis/wxWidgets
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Don't Sync() if there is no buffer. This allows derived classes that handle the buffer differently (e.g. reuse the buffer).

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_3_0_BRANCH@76388 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
2014-04-22 16:24:31 +00:00
parent 02216a8859
commit 1f287dc9c5
1 changed files with 5 additions and 2 deletions
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3
src/common/stream.cpp
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@@ -1487,10 +1487,13 @@ wxFileOffset wxBufferedOutputStream::TellO() const
} }
void wxBufferedOutputStream::Sync() void wxBufferedOutputStream::Sync()
{
if (m_o_streambuf)
{ {
m_o_streambuf->FlushBuffer(); m_o_streambuf->FlushBuffer();
m_parent_o_stream->Sync(); m_parent_o_stream->Sync();
} }
}
size_t wxBufferedOutputStream::OnSysWrite(const void *buffer, size_t bufsize) size_t wxBufferedOutputStream::OnSysWrite(const void *buffer, size_t bufsize)
{ {