Index: src/TortoiseProc/TortoiseProc.cpp
===================================================================
--- src/TortoiseProc/TortoiseProc.cpp	(revision 5487)
+++ src/TortoiseProc/TortoiseProc.cpp	(working copy)
@@ -1886,7 +1886,7 @@
 
 	::DeleteFile(tempPatchFilePath.GetWinPath());
 	
-	CTSVNPath sDir = path.GetCommonRoot();
+	CTSVNPath sDir = CTSVNPath(root);
 	if (sDir.IsEmpty())
 		sDir = root;
 	if (!sDir.IsDirectory())