From 4be146cf2783beeb3dd45621d660beec3ce7003d Mon Sep 17 00:00:00 2001
From: Sandro Mani <manisandro@gmail.com>
Date: Wed, 28 Aug 2013 20:18:13 +0200
Subject: [PATCH] Fix bytes which should be bytearray

---
 PIL/Image.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/PIL/Image.py b/PIL/Image.py
index cafc5a22f..794ee4913 100644
--- a/PIL/Image.py
+++ b/PIL/Image.py
@@ -718,7 +718,7 @@ class Image:
         if self.mode == "L" and mode == "RGBA" and "transparency" in self.info:
             from PIL import ImagePalette
             self.mode = "P"
-            bytePalette = bytes([i//3 for i in range(768)])
+            bytePalette = bytearray([i//3 for i in range(768)])
             self.palette = ImagePalette.raw("RGB", bytePalette)
             self.palette.dirty = 1
             self.load()