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| author | Clemence Faure <clemence.faure@sophos.com> | 2013-07-23 15:00:18 +0200 |
|---|---|---|
| committer | Florian Westphal <fw@strlen.de> | 2013-07-24 14:59:40 +0200 |
| commit | 8e9906b69b03eb12fc75e857a347c4505332b820 (patch) | |
| tree | 74af731b78e4a2237e52ba8f8002c4203f778680 /TODO | |
| parent | 89d016bb2cd72013cec1ae1c5cb2dfff15563d51 (diff) | |
| download | conntrack-tools-8e9906b69b03eb12fc75e857a347c4505332b820.tar.gz conntrack-tools-8e9906b69b03eb12fc75e857a347c4505332b820.zip | |
conntrack: fix reporting of unknown arguments
short options were always reported as "unknown argument".
getopt(3) says:
if [it] finds an option character in argv that was not included in
optstring, or if it detects a missing option argument, it returns '?'
and sets the external variable optopt to the actual option character.
If the first character [...] of optstring is a colon (':'),
then getopt() returns ':' instead of '?' to indicate a missing option
argument.
Signed-off-by: Clemence Faure <clemence.faure@sophos.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Diffstat (limited to 'TODO')
0 files changed, 0 insertions, 0 deletions