From 8607aacc15e9a2d304a18b1d311ba6eabc9b5236 Mon Sep 17 00:00:00 2001
From: kris <kris.kennaway@gmail.com>
Date: Thu, 3 Dec 2020 10:49:40 +0000
Subject: [PATCH] Fix rewind() with bit_count > 1

---
 wozardry.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/wozardry.py b/wozardry.py
index 44c524d..de0c6de 100755
--- a/wozardry.py
+++ b/wozardry.py
@@ -170,8 +170,8 @@ class Track:
             n += b << bit_index
         yield n
 
-    def rewind(self, bit_count):
-        self.bit_index -= 1
+    def rewind(self, bit_count=1):
+        self.bit_index -= bit_count
         if self.bit_index < 0:
             self.bit_index = self.bit_count - 1
             self.revolutions -= 1