Hej Patrick,
in case you have a second:
the mv command here needs a "-f" to overwrite
read-only files:
--- a/t/t6011-rev-list-with-bad-commit.sh
+++ b/t/t6011-rev-list-with-bad-commit.sh
@@ -39,7 +39,7 @@ test_expect_success 'corrupt second commit object' '
for p in .git/objects/pack/*.pack
do
sed "s/second commit/socond commit/" "$p" >"$p.munged" &&
- mv "$p.munged" "$p" ||
+ mv -f "$p.munged" "$p" ||
return 1
