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Avoid crash when wxGUIAppTraits::GetToolkitInfo is called too

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@35027 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Mattia Barbon 2005-07-30 17:32:49 +00:00
parent d946915c20
commit 8da782ef64
1 changed files with 5 additions and 2 deletions
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7
src/motif/utils.cpp
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@ -155,8 +155,11 @@ wxToolkitInfo& wxGUIAppTraits::GetToolkitInfo()
// Motif version of the libs but the X protocol
// version!
Display *display = wxGlobalDisplay();
info.versionMajor = ProtocolVersion (display);
info.versionMinor = ProtocolRevision (display);
if (display)
{
info.versionMajor = ProtocolVersion (display);
info.versionMinor = ProtocolRevision (display);
}
info.os = wxMOTIF_X;
return info;
}