tree 5c2de379d98509407d5b50cc631b223d4fb44cd3
parent d5429bb79b00b3b6cc58086e5daf2c0578aefca2
author Harald Welte <laforge@gnumonks.org> 1500506358 +0200
committer Neels Hofmeyr <neels@hofmeyr.de> 1503848697 +0200

bsc_vty: Don't allow timers of zero (0)

It typically doesn't make sense to configure any of the GSM RR timer
to 0 (Seconds).  In fact, accidentially configuring any of the timers
to zero might have severe side effects, such as "stuck channels"
described in https://osmocom.org/issues/2380

Change-Id: I517828f2f0c80ec01cb63648db2626f17a67fe57