fix for #101527. moveTo() of directories leaves subdirectories behind on win2k.

r=dougt, sr=bienvenu


git-svn-id: svn://10.0.0.236/trunk@119836 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/xpcom/io/nsLocalFileWin.cpp

@@ -1133,6 +1133,14 @@ nsLocalFile::CopyMove(nsIFile *aParentDir, const char *newName, PRBool followSym
                     
             iterator->HasMoreElements(&more);
         }
+        // we've finished moving all the children of this directory
+        // in the new directory.  so now delete the directory
+        // note, we don't need to do a recursive delete.
+        // MoveTo() is recursive.  At this point,
+        // we've already moved the children of the current folder 
+        // to the new location.  nothing should be left in the folder.
+        if (move)
+          rv = Remove(PR_FALSE /* recursive */);
     }