X-Git-Url: https://git.distorted.org.uk/~mdw/catacomb-python/blobdiff_plain/62f9f6c4f3408ba29d555a7ed27658bbeae270c0..637b91402d2497db1318debd3cb3868a5abb8f01:/catacomb/__init__.py

diff --git a/catacomb/__init__.py b/catacomb/__init__.py
index 9178475..65695bb 100644
--- a/catacomb/__init__.py
+++ b/catacomb/__init__.py
@@ -623,7 +623,7 @@ class _tmp:
   def pad(me, sz):
     if sz > me.max: raise ValueError, 'key too large'
     elif sz < me.min: return me.min
-    else: sz += me.mod; return sz - sz%me.mod
+    else: sz += me.mod - 1; return sz - sz%me.mod
 _augment(KeySZRange, _tmp)
 
 class _tmp: