Index: src/ch/FeedbackNotEnoughSpaceDlg.cpp
===================================================================
diff -u -N -ra6b040ed1b328ac7ad30882b07b7ca41e812bbb9 -r0b4edbdabc75d65ca2812dbd556b928caa30217f
--- src/ch/FeedbackNotEnoughSpaceDlg.cpp	(.../FeedbackNotEnoughSpaceDlg.cpp)	(revision a6b040ed1b328ac7ad30882b07b7ca41e812bbb9)
+++ src/ch/FeedbackNotEnoughSpaceDlg.cpp	(.../FeedbackNotEnoughSpaceDlg.cpp)	(revision 0b4edbdabc75d65ca2812dbd556b928caa30217f)
@@ -146,9 +146,10 @@
 		CWnd *pWnd=GetDlgItem(IDC_AVAILABLE_STATIC);
 		if (pWnd)
 		{
-			unsigned long long ullFree = 0, ullTotal = 0;
+			unsigned long long ullFree = 0;
 			try
 			{
+				unsigned long long ullTotal = 0;
 				m_fsLocal.GetDynamicFreeSpace(chcore::PathFromString(m_strDisk), ullFree, ullTotal);
 			}
 			catch(const std::exception&)