From 3a9ef6cb18ed4d7051d07d9b5bb4b78e0ad11851 Mon Sep 17 00:00:00 2001
From: Torsten Grote <grote@users.noreply.github.com>
Date: Wed, 26 Jun 2024 17:59:31 -0300
Subject: [PATCH] Fix chunks smaller than min size

---
 fastcdc/fastcdc_py.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fastcdc/fastcdc_py.py b/fastcdc/fastcdc_py.py
index 3605c93..b00fd9f 100644
--- a/fastcdc/fastcdc_py.py
+++ b/fastcdc/fastcdc_py.py
@@ -45,8 +45,8 @@ def chunk_generator(stream, min_size, avg_size, max_size, fat, hf):
 
 def cdc_offset(data, mi, av, ma, cs, mask_s, mask_l):
     pattern = 0
-    i = mi
     size = len(data)
+    i = min(mi, size)
     barrier = min(cs, size)
     while i < barrier:
         pattern = (pattern >> 1) + GEAR[data[i]]