diff options
| author | Roland Knall <roland.knall@br-automation.com> | 2018-04-06 11:37:16 +0200 |
|---|---|---|
| committer | Roland Knall <rknall@gmail.com> | 2018-04-06 10:41:53 +0000 |
| commit | 485cec5bdfc90d968b0970e657cf24435e22fe25 (patch) | |
| tree | 7fa35a73fcb0d3fc101c81b136be39cc6184f5a7 /doc | |
| parent | 024f75fb3e6576fe51fcc046932d876931d6beb8 (diff) | |
extcap: Fix version request
The original implementation lead to multiple extcap interfaces
being loaded, as well as an error output from the default example.
This fixes both
Change-Id: Icb6fbda7bcb11ed0d14cb683ddcdabdc20a7070d
Reviewed-on: https://code.wireshark.org/review/26773
Petri-Dish: Roland Knall <rknall@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Roland Knall <rknall@gmail.com>
Diffstat (limited to 'doc')
| -rwxr-xr-x | doc/extcap_example.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/extcap_example.py b/doc/extcap_example.py index 35f2766f69..3e6b96b84c 100755 --- a/doc/extcap_example.py +++ b/doc/extcap_example.py @@ -421,7 +421,7 @@ if __name__ == '__main__': parser.add_argument("--fifo", help="Use together with capture to provide the fifo to dump data to") parser.add_argument("--extcap-control-in", help="Used to get control messages from toolbar") parser.add_argument("--extcap-control-out", help="Used to send control messages to toolbar") - parser.add_argument("--extcap-version", help="Shows the version of this utility", action="store_true") + parser.add_argument("--extcap-version", help="Shows the version of this utility", nargs='?', default="") parser.add_argument("--extcap-reload-option", help="Reload elements for the given option") # Interface Arguments @@ -450,7 +450,7 @@ if __name__ == '__main__': if ( len(sys.argv) <= 1 ): parser.exit("No arguments given!") - if ( args.extcap_version ): + if ( args.extcap_version and not args.extcap_interfaces ): extcap_version() sys.exit(0) |