diff -upr python-unidiff-0.7.0.orig/run_tests.sh python-unidiff-0.7.0/run_tests.sh
--- python-unidiff-0.7.0.orig/run_tests.sh	2021-11-25 19:06:30.063860770 +0100
+++ python-unidiff-0.7.0/run_tests.sh	2021-11-25 19:06:39.597243030 +0100
@@ -1,2 +1,2 @@
-#! /bin/bash
-PYTHONPATH=unidiff python -m unittest discover -s tests/
+#!/bin/sh
+PYTHONPATH=unidiff python3 -m unittest discover -s tests/