fool-proof wxDC::SetPalette(wxNullPalette)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@12658 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2001-11-24 23:59:22 +00:00 · 2001-11-24 23:59:22 +00:00 · ac4de06921
commit ac4de06921
parent a6b27b78d3
1 changed files with 2 additions and 1 deletions
--- a/src/mgl/dc.cpp
+++ b/src/mgl/dc.cpp
@ -1097,7 +1097,8 @@ void wxDC::SetPalette(const wxPalette& palette)
    
    if ( palette == wxNullPalette )
    {
-        SetPalette(m_oldPalette);
+        if ( m_oldPalette.Ok() )
+            SetPalette(m_oldPalette);
        return;
    }