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| From: | admn ombres |
| Subject: | nullglob make unset on array member fail ? |
| Date: | Mon, 23 Jan 2017 15:04:40 +0100 |
$ x=(x); echo ${#x[@]}; shopt -s nullglob; unset x[0]; echo ${#x[@]}
1
1
$ x=(x); echo ${#x[@]}; shopt -u nullglob; unset x[0]; echo ${#x[@]}
1
0
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