Am 7/1/2014 6:26, schrieb Torsten Bögershausen:
> And as test -n tests for a non-zero string,
> could we write like this (and drop the local ?)?
>
> if test -n "$1"
> then
> dir="$1/"
> else
> dir=""
> fi
These six lines can be written as
dir="$1${1:+/}" &&
and 'local' must be dropped because is not universally supported, yet.
-- Hannes
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