Seems strange (and the code backs up) that if the max and min of a statistic...

Seems strange (and the code backs up) that if the max and min of a statistic is expressed as a double, the last value would not also need to be a double.

(closes issue #15807)
 Reported by: klaus3000


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@268773 65c4cc65-6c06-0410-ace0-fbb531ad65f3