[issue1279] check4progs() does not work correctlx with more then one argument

[Thilo Six]

New submission from Thilo Six <tech at xk2c.de>:

Hello

when given more then one arguments to check4progs()
it will echo only the last missing program instead of all. example follows:

$ . ~/temp/check4progs.orig 
$ check4progs foo cp ln mv bar wc tr tee
bar not installed

patched version:
$ . ~/temp/check4progs.mod 
$ check4progs foo cp ln mv bar wc tr tee
foo not installed
bar not installed

Extra points: Exitstatus is the sum of all missing programs from argument list.

Please note this patch has been tested with bash!
I *think* it should work without modification in zsh, too.

Regards,
Thilo

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files: check4progs.mod
messages: 4640
nosy: Xk2c
priority: wish
status: unread
title: check4progs() does not work correctlx with more then one argument

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GRML issue tracker <bts at bts.grml.org>
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