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On Sun, 15 May 2016 21:35:41 +0200 |
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rindeal <dev.rindeal@×××××.com> wrote: |
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> > Dnia 15 maja 2016 15:31:29 CEST, Jan Chren <dev.rindeal@×××××.com> napisał(a): |
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> >>+ local f="${!i}" |
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> >>+ if [ "${f#-${findflag#-}}" != "${f}" ] ; then |
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> > |
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> > I know the original code sucked as well but could you replace this with more readable [[ ${f} == -${findflag#-}* ]] or alike (note: not tested). |
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> |
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> This is just as buggy as my original implementation, I've reworked it |
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> and thanks to the tests I hope it's now correct. |
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It is still unreadable. The point is, we use bash here, so please use |
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bash features (i.e. == with wildcards) to do comparison rather than |
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limited shell-style stripping of variables. |
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> >>+ printf "%s\n" "${f#-${findflag}=}" |
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> > |
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> > It may be a good idea to add a short explanation why you can't use echo here, as a comment. |
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> |
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> I've just copied what was there before, `echo` in bash is notoriously |
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> wild, but with this simple string I guess it's ok, so done. |
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I meant you should add a comment that you can't use echo because flags |
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like '-n' or '-e' would confuse it :-P. |
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-- |
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Best regards, |
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Michał Górny |
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<http://dev.gentoo.org/~mgorny/> |
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