On 11/26/16 1:01 PM, L A Walsh wrote:
> But this didn't (misspelling of hash name):
>
>> if [[ ${requirs[xxx]:-} ]]; then echo ok; else echo not; fi
> bash: xxx: unbound variable
>
> Shouldn't it have said:
>
> bash: requirs: unbound variable?
No. Bash performs array referencing `inside
I was checking to see if an associative array had a member:
echo $BASH_VERSION
4.4.5(1)-release
declare -A requires=([squid]="-d /var/cache/squid/run")
This works as expected:
if [[ ${requires[xxx]:-} ]]; then echo ok; else echo not; fi
not
But this
