From 3c089510b3aded3f29a8f8bb9e526ae2d06bab77 Mon Sep 17 00:00:00 2001
From: rbong <r.l.bongers@gmail.com>
Date: Mon, 4 Jan 2021 22:51:06 -0500
Subject: [PATCH] Fix error creating palettes

---
 png.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/png.py b/png.py
index 5343308..c65e53d 100644
--- a/png.py
+++ b/png.py
@@ -194,7 +194,7 @@ def isarray(x):
     return isinstance(x, array)
 
 def tostring(row):
-    return row.tostring()
+    return row.tobytes()
 
 def interleave_planes(ipixels, apixels, ipsize, apsize):
     """