Hi. I'm looking for a substitute for (unposixly) doing "shopt -s nullglob" before a loop over an expansion.
Is there a good substitution?
The shortest I came up with was doing
[ "$(echo *.foo)" = "*.foo" ] || for X in *.foo ; do foo "${X}"; done
Kind regards and thanks in advance
T.
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Thomas Viehmann, <http://thomas.viehmann.net/>
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