From 50498dd60cd06902039675284ffd13704645ed44 Mon Sep 17 00:00:00 2001
From: Eduard Braun <Eduard.Braun2@gmx.de>
Date: Sun, 14 Aug 2016 17:08:21 +0200
Subject: [PATCH] Fix calculation of "Number of bytes saved in id attributes"
 (bytes safed by renaming the ID attribute istelf were not counted, only those
 safed by renaming references)

---
 scour/scour.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/scour/scour.py b/scour/scour.py
index abf9126..f65e271 100644
--- a/scour/scour.py
+++ b/scour/scour.py
@@ -715,6 +715,7 @@ def renameID(doc, idFrom, idTo, identifiedElements, referencedIDs):
    definingNode.setAttribute("id", idTo)
    del identifiedElements[idFrom]
    identifiedElements[idTo] = definingNode
+   num += len(idFrom) - len(idTo)
 
    # Update references to renamed node
    referringNodes = referencedIDs.get(idFrom)