From 696a9fb5d042e9d4e8f2ae785374595748078114 Mon Sep 17 00:00:00 2001
From: Colin Read <coread@cisco.com>
Date: Wed, 1 Aug 2018 17:48:11 +0200
Subject: [PATCH 09/13] Fix distdifference

---
 python/cracklib.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/python/cracklib.py b/python/cracklib.py
index 9de7e89..f4c98cd 100644
--- a/python/cracklib.py
+++ b/python/cracklib.py
@@ -53,12 +53,12 @@ def distdifferent(old, new, i, j):
     """Calculate how different two strings are in terms of the number
     of character removals, additions, and changes needed to go from one
     to the other."""
-    if i == 0 or len(old) <= i:
+    if i == 0 or len(old) < i:
         cval = 0
     else:
         cval = old[i - 1]
 
-    if j == 0 or len(new) <= j:
+    if j == 0 or len(new) < j:
         dval = 0
     else:
         dval = new[j - 1]
-- 
2.19.1

