From 9ef7cb39def45b0fe1cdf4828ca20838a1fc39d1 Mon Sep 17 00:00:00 2001
From: Andrew Murray <radarhere@users.noreply.github.com>
Date: Fri, 18 Aug 2023 22:22:51 +1000
Subject: [PATCH] Updated zlib to 1.3

---
 Tests/test_file_png.py    | 2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/Tests/test_file_png.py b/Tests/test_file_png.py
index 3ffe93c6d15..f8df88d6777 100644
--- a/Tests/test_file_png.py
+++ b/Tests/test_file_png.py
@@ -79,6 +79,6 @@ def get_chunks(self, filename):
 
     def test_sanity(self, tmp_path):
         # internal version number
-        assert re.search(r"\d+\.\d+\.\d+(\.\d+)?$", features.version_codec("zlib"))
+        assert re.search(r"\d+(\.\d+){1,3}$", features.version_codec("zlib"))
 
         test_file = str(tmp_path / "temp.png")
