use LRESULT instead of LONG in MSWOnDraw() to fix it under Win64 (bug 1715591)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@45957 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/msw/listbox.cpp b/src/msw/listbox.cpp
index e9f8db9e3aab2a1e0d1031581ea5eceef69ee2e3..f85cec4b550f1790616be6f787eea5298cde6446 100644 (file)
--- a/src/msw/listbox.cpp
+++ b/src/msw/listbox.cpp
@@ -798,7 +798,7 @@ bool wxListBox::MSWOnDraw(WXDRAWITEMSTRUCT *item)
     if ( itemID == (UINT)-1 )
         return false;
 
-    long data = ListBox_GetItemData(GetHwnd(), pStruct->itemID);
+    LRESULT data = ListBox_GetItemData(GetHwnd(), pStruct->itemID);
 
     wxCHECK( data && (data != LB_ERR), false );