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build fix for wxUSE_VALIDATORS==0 when NULL is defined to be nullptr

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casting nullptr is not allowed

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_3_0_BRANCH@76314 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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Paul Cornett
2014-04-11 16:04:36 +00:00
parent 7d8501c892
commit 129ed048d8
1 changed files with 2 additions and 1 deletions
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include/wx/validate.h
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@@ -104,7 +104,8 @@ extern WXDLLIMPEXP_DATA_CORE(const wxValidator) wxDefaultValidator;
// a wxValidator parameter to avoid using "#if wxUSE_VALIDATORS"
// everywhere
class WXDLLIMPEXP_FWD_CORE wxValidator;
#define wxDefaultValidator (*reinterpret_cast<wxValidator*>(NULL))
static const wxValidator* wxDefaultValidatorPtr = NULL;
#define wxDefaultValidator (*wxDefaultValidatorPtr)
// this macro allows to avoid warnings about unused parameters when
// wxUSE_VALIDATORS == 0