Don't crash if no arguments are passed.
authorTilghman Lesher <tilghman@meg.abyt.es>
Thu, 5 Nov 2009 17:08:02 +0000 (17:08 +0000)
committerTilghman Lesher <tilghman@meg.abyt.es>
Thu, 5 Nov 2009 17:08:02 +0000 (17:08 +0000)
commit8ee06c6c3bb89d065b9c210ffe7842e34e0cbab5
tree16ee6541c108222ab0fdcba85933eb46fa055c41
parentb6290e0e930003e73dd03bf4f1a224f87fe59980
Don't crash if no arguments are passed.
(closes issue #16119)
 Reported by: thedavidfactor

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@228015 65c4cc65-6c06-0410-ace0-fbb531ad65f3
apps/app_externalivr.c