tests: make checkheads tests bash-compatible by avoiding `echo '\n'`
Using echo
with escape codes is not portable, so this patch replaces
it by printf
. I also changed several nearby lines to printf
for
consistency.
This instance will be upgraded to Heptapod 17.2.2 on 2024-09-12 at 17:00 UTC+2
Using echo
with escape codes is not portable, so this patch replaces
it by printf
. I also changed several nearby lines to printf
for
consistency.