From 0e18b2f95acca68547db001d7ef372036cf3d29c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Bonhomme?= <cedric@cedricbonhomme.org>
Date: Fri, 31 May 2019 22:21:35 +0200
Subject: [PATCH] Ignore the alpha component when revealing a message.

---
 stegano/lsbset/lsbset.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stegano/lsbset/lsbset.py b/stegano/lsbset/lsbset.py
index 65f08e8..93a6d77 100644
--- a/stegano/lsbset/lsbset.py
+++ b/stegano/lsbset/lsbset.py
@@ -126,7 +126,7 @@ def reveal(
     while True:
         generated_number = next(generator)
         # color = [r, g, b]
-        for color in  img_list[generated_number][0:3]:
+        for color in  img_list[generated_number][:3]: # ignore the alpha
             buff += (color & 1) << (tools.ENCODINGS[encoding] - 1 - count)
             count += 1
             if count == tools.ENCODINGS[encoding]: