harden alias against foo; bar

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If the first word of the alias body ends with a semicolon we need to
strip that character, and otherwise escape the extracted command, to
ensure the subsequent function definition is valid.

Fixes #3860

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This commit is contained in:

Kurtis Rader

2017-02-20 20:23:55 -08:00

parent 992e1d0059

commit 9dd0c47d0b

4 changed files with 19 additions and 6 deletions

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tests/alias.err Normal file