Benoît Person <benoit.person@xxxxxxxxxx> writes:
>> Do we want to add that ':' unconditionally? Could GITPERLLIB be
>> empty?
>
> For now, GITPERLLIB is only used in that kind of statements:
> use lib (split(/:/, $ENV{GITPERLLIB} || ... ));
>
> The trailing ':' does not really matter, split will ignore it.
That may be true with the current use, but "For now" leaves funny
taste, doesn't it?
It is not too much trouble to fix by writing
GITPERLLIB='@@BUILD_DIR@@/perl/blib/lib'"${GITPERLLIB:+:$GITPERLLIB}"
and we will not have to be worried about future changes breaking
today's assumption.
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