wxCHECK change

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@131 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/msw/ole/dropsrc.cpp b/src/msw/ole/dropsrc.cpp
index 024b37defcd56ca50562d9b854eb784be03315c0..5a293e2cc6505720136e4860a1a358553908e4f5 100644 (file)
--- a/src/msw/ole/dropsrc.cpp
+++ b/src/msw/ole/dropsrc.cpp
@@ -178,7 +178,7 @@ wxDropSource::~wxDropSource()
 // Notes   : you must call SetData() before if you had used def ctor
 wxDropSource::DragResult wxDropSource::DoDragDrop(bool bAllowMove)
 {
-  wxCHECK_RET( m_pData != NULL, None );
+  wxCHECK_MSG( m_pData != NULL, None, "No data in wxDropSource!" );
 
   DWORD dwEffect;
   HRESULT hr = ::DoDragDrop(m_pData->GetInterface(),