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implement unset semantics as required by POSIX

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This commit is contained in:
Mike Frysinger
2009-03-30 06:50:54 +00:00
parent 5f9f1506ad
commit d690f68554
3 changed files with 92 additions and 7 deletions
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19
shell/hush_test/hush-vars/unset.right Normal file
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hush: unset: -: invalid option
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hush: unset: -m: invalid option
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hush: HUSH_VERSION: readonly variable
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hush: HUSH_VERSION: readonly variable
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