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Check for end of buffer in wxMemoryInputStream::Peek.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@31242 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Mattia Barbon
2005-01-05 07:36:14 +00:00
parent da6e77b8d6
commit 6c783b03a0
1 changed files with 8 additions and 1 deletions
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9
src/common/mstream.cpp
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@@ -60,8 +60,15 @@ wxMemoryInputStream::~wxMemoryInputStream()
char wxMemoryInputStream::Peek() char wxMemoryInputStream::Peek()
{ {
char *buf = (char *)m_i_streambuf->GetBufferStart(); char *buf = (char *)m_i_streambuf->GetBufferStart();
size_t pos = m_i_streambuf->GetIntPosition();
if ( pos == m_length )
{
m_lasterror = wxSTREAM_READ_ERROR;
return buf[m_i_streambuf->GetIntPosition()]; return 0;
}
return buf[pos];
} }
bool wxMemoryInputStream::Eof() const bool wxMemoryInputStream::Eof() const