Index: src/chext/ShellPathsHelpers.cpp
===================================================================
diff -u -r73583f2ca01fa1b2eae49bbc63bce46b9ecff5db -r8068e0c351055554340ac9755d1bc846893bf2b8
--- src/chext/ShellPathsHelpers.cpp	(.../ShellPathsHelpers.cpp)	(revision 73583f2ca01fa1b2eae49bbc63bce46b9ecff5db)
+++ src/chext/ShellPathsHelpers.cpp	(.../ShellPathsHelpers.cpp)	(revision 8068e0c351055554340ac9755d1bc846893bf2b8)
@@ -50,16 +50,15 @@
 	tPathContainer.Clear();
 
 	// get clipboard data
-	UINT uiFilesCount = DragQueryFile(hDrop, 0xffffffff, NULL, 0);
+	UINT uiFilesCount = DragQueryFile(hDrop, 0xffffffff, nullptr, 0);
 
 	const size_t stMaxPathLength = 32768;
 	TCHAR szPath[stMaxPathLength];
 
 	// get files and put it in a table
-	UINT uiSize;
 	for(UINT uiIndex = 0; uiIndex < uiFilesCount; ++uiIndex)
 	{
-		uiSize = DragQueryFile(hDrop, uiIndex, szPath, stMaxPathLength);
+		UINT uiSize = DragQueryFile(hDrop, uiIndex, szPath, stMaxPathLength);
 		szPath[uiSize] = _T('\0');
 
 		tPathContainer.Add(chcore::PathFromString(szPath));
@@ -76,7 +75,7 @@
 
 	// retrieve some informations from the data object
 	STGMEDIUM medium;
-	FORMATETC fe = { CF_HDROP, NULL, DVASPECT_CONTENT, -1, TYMED_HGLOBAL};
+	FORMATETC fe = { CF_HDROP, nullptr, DVASPECT_CONTENT, -1, TYMED_HGLOBAL};
 
 	// retrieve the CF_HDROP-type data from data object
 	HRESULT hResult = piDataObject->QueryGetData(&fe);