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Avoid comparing unsigned values with < 0

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This commit is contained in:
Paul Cornett
2019-04-05 10:12:27 -07:00
parent 1bba25c7ee
commit 691521e411
2 changed files with 3 additions and 3 deletions
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2
src/common/gifdecod.cpp
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@@ -887,7 +887,7 @@ wxGIFErrorCode wxGIFDecoder::LoadGIF(wxInputStream& stream)
} }
} }
if (m_nFrames <= 0) if (m_nFrames == 0)
{ {
Destroy(); Destroy();
return wxGIF_INVFORMAT; return wxGIF_INVFORMAT;

4
src/common/txtstrm.cpp
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@@ -108,7 +108,7 @@ wxChar wxTextInputStream::GetChar()
// actually read the next character // actually read the next character
m_lastBytes[inlen] = m_input.GetC(); m_lastBytes[inlen] = m_input.GetC();
if(m_input.LastRead() <= 0) if (m_input.LastRead() == 0)
return 0; return 0;
m_validEnd++; m_validEnd++;
@@ -358,7 +358,7 @@ wxTextInputStream& wxTextInputStream::operator>>(wxString& word)
wxTextInputStream& wxTextInputStream::operator>>(char& c) wxTextInputStream& wxTextInputStream::operator>>(char& c)
{ {
c = m_input.GetC(); c = m_input.GetC();
if(m_input.LastRead() <= 0) c = 0; if (m_input.LastRead() == 0) c = 0;
if (EatEOL(c)) if (EatEOL(c))
c = '\n'; c = '\n';