Julien Cristau a2d6932ad4 xkb: don't call atoi(NULL) when parsing argv ...

If the -ardelay or -arinterval options have no argument, there's no
point trying to read it.

See
http://www.forallsecure.com/bug-reports/feb3db57fc206d8df22ca53a6907f74973876272/

Reported-by: Alexandre Rebert <alexandre@cmu.edu>
Signed-off-by: Julien Cristau <jcristau@debian.org>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

2013-07-02 15:12:29 +10:00

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