Re: [PATCH] t7403-*.sh: Avoid use of the nonportable '==' operator

Ramsay Jones [off-list ref] writes:

Some shells, including dash, do not support using the '==' string
equality operator. This results in the failure of tests 7-12 with
'test' complaining of an "unexpected operator".

Thanks.  You do not have to single-out dash.
A shell script that uses "test $a == $b" is *buggy* and not conforming to
POSIX.