issue a reload, further use of that class could result in a crash due to
dividing by zero. This set of changes fixes up some places to prevent this
from happening.
(closes issue #10948)
Reported by: jcomellas
Patches:
res_musiconhold_division_by_zero.patch uploaded by jcomellas (license 282)
Additional changes added by me.
git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@89037 65c4cc65-6c06-0410-ace0-fbb531ad65f3