1 files changed, 47 insertions, 0 deletions
diff --git a/debian/patches/0002-fix-dos-casued-by-invalid-utf-8-char-as-input.patch b/debian/patches/0002-fix-dos-casued-by-invalid-utf-8-char-as-input.patch
new file mode 100644
index 0000000..f244847
--- /dev/null
+++ b/debian/patches/0002-fix-dos-casued-by-invalid-utf-8-char-as-input.patch
@@ -0,0 +1,47 @@
+From e711074fe79be7ff257a41d15969b79edfaa7c8e Mon Sep 17 00:00:00 2001
+From: Chris Sewell <chrisj_sewell@hotmail.com>
+Date: Wed, 22 Feb 2023 06:19:13 +0100
+Subject: [PATCH] =?UTF-8?q?=F0=9F=90=9B=20FIX:=20CLI=20crash=20on=20non-ut?=
+ =?UTF-8?q?f8=20character?=
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+Bug-Debian: https://bugs.debian.org/1031764
+
+---
+ markdown_it/cli/parse.py | 2 +-
+ tests/test_cli.py        | 7 +++++++
+ 2 files changed, 8 insertions(+), 1 deletion(-)
+
+diff --git a/markdown_it/cli/parse.py b/markdown_it/cli/parse.py
+index 2d74f55a..890d5de3 100644
+--- a/markdown_it/cli/parse.py
++++ b/markdown_it/cli/parse.py
+@@ -35,7 +35,7 @@ def convert_file(filename: str) -> None:
+     Parse a Markdown file and dump the output to stdout.
+     """
+     try:
+-        with open(filename, "r") as fin:
++        with open(filename, "r", encoding="utf8", errors="ignore") as fin:
+             rendered = MarkdownIt().render(fin.read())
+             print(rendered, end="")
+     except OSError:
+diff --git a/tests/test_cli.py b/tests/test_cli.py
+index 57d6b938..c38e24fd 100644
+--- a/tests/test_cli.py
++++ b/tests/test_cli.py
+@@ -20,6 +20,13 @@ def test_parse_fail():
+     assert exc_info.value.code == 1
+ 
+ 
++def test_non_utf8():
++    with tempfile.TemporaryDirectory() as tempdir:
++        path = pathlib.Path(tempdir).joinpath("test.md")
++        path.write_bytes(b"\x80abc")
++        assert parse.main([str(path)]) == 0
++
++
+ def test_print_heading():
+     with patch("builtins.print") as patched:
+         parse.print_heading()
+