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fixing iterator comparison

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66513 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor
2011-01-01 11:06:16 +00:00
parent 91d98deb2f
commit cb98e78b1e
1 changed files with 1 additions and 1 deletions
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2
src/common/dcgraph.cpp
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@@ -677,7 +677,7 @@ void wxGCDCImpl::DoDrawSpline(const wxPointList *points)
wxGraphicsPath path = m_graphicContext->CreatePath(); wxGraphicsPath path = m_graphicContext->CreatePath();
wxPointList::compatibility_iterator node = points->GetFirst(); wxPointList::compatibility_iterator node = points->GetFirst();
if (node == wxPointList::compatibility_iterator()) if ( !node )
// empty list // empty list
return; return;