[Freeipa-devel] [freeipa PR#491][opened] Don't prepend option names with additional '--'

[stlaz]

   URL: https://github.com/freeipa/freeipa/pull/491
Author: stlaz
 Title: #491: Don't prepend option names with additional '--'
Action: opened

PR body:
"""
The options now have '--' prepended by their names already, don't
add it.

https://fedorahosted.org/freeipa/ticket/6392

The issue example:
running `ipa-client-install --ca-cert-file /home/cartman/nonexistent_file` gives
```
Usage: ipa-client-install [options]

ipa-client-install: error: option ----ca-cert-file: '/home/slaznick/pokus' is not a valid certificate file
```
"""

To pull the PR as Git branch:
git remote add ghfreeipa https://github.com/freeipa/freeipa
git fetch ghfreeipa pull/491/head:pr491
git checkout pr491
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