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| From: | Eduardo Bustamante |
| Subject: | Re: 4.4 change in behavior from 4.3: how to catch unset when using ${#length} |
| Date: | Fri, 21 Oct 2016 22:59:33 -0500 |
what's wrong with?:
echo ${#array[@]}
It will return:
- With array=(1 2 3) -> 3
- With array=() -> 0
- With unset array -> 0
- With declare -a array -> 0
Seems to do what you're looking for.
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