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Probable fix for [ 1933745 ] Crash in wxDataViewHeaderWindowBase::GetColumn()

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@53022 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2008-04-05 12:33:03 +00:00
parent 741230732f
commit dd570ceb10
1 changed files with 1 additions and 1 deletions
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2
src/generic/datavgen.cpp
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@@ -1464,7 +1464,7 @@ bool wxDataViewHeaderWindowMSW::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARA
case HDN_BEGINDRAG: case HDN_BEGINDRAG:
// user has started to reorder a column // user has started to reorder a column
if (!GetColumn(nmHDR->iItem)->IsReorderable()) if ((nmHDR->iItem != -1) && (!GetColumn(nmHDR->iItem)->IsReorderable()))
{ {
// veto it! // veto it!
*result = TRUE; *result = TRUE;