Index: src/ch/CDragDropListCtrl.cpp
===================================================================
diff -u -N -r926b1177cffa2face218fabb3d8af71910d1b8e5 -r8068e0c351055554340ac9755d1bc846893bf2b8
--- src/ch/CDragDropListCtrl.cpp	(.../CDragDropListCtrl.cpp)	(revision 926b1177cffa2face218fabb3d8af71910d1b8e5)
+++ src/ch/CDragDropListCtrl.cpp	(.../CDragDropListCtrl.cpp)	(revision 8068e0c351055554340ac9755d1bc846893bf2b8)
@@ -38,7 +38,7 @@
 
 void CDragDropListCtrl::OnDropFiles(HDROP hDrop)
 {
-	UINT uiPathsCount = DragQueryFile(hDrop, 0xFFFFFFFF, NULL, 0);
+	UINT uiPathsCount = DragQueryFile(hDrop, 0xFFFFFFFF, nullptr, 0);
 
 	wchar_t szFilename[MAX_PATH + 1];
 	for(UINT iIndex = 0; iIndex < uiPathsCount; ++iIndex)