change a couple uses of !strlen() to ast_strlen_zero(). Oddly enough, one of
authorRussell Bryant <russell@russellbryant.com>
Fri, 7 Apr 2006 16:28:50 +0000 (16:28 +0000)
committerRussell Bryant <russell@russellbryant.com>
Fri, 7 Apr 2006 16:28:50 +0000 (16:28 +0000)
commit3808318cff0e7db2c88ea9c96020243b38688453
treef43291c287ab4036572e3c9fa00d7d9ba977e7bd
parent839ebd8e03915c516f38f09bab40c206a7356209
change a couple uses of !strlen() to ast_strlen_zero().  Oddly enough, one of
these used to be this way and got changed ...

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@18309 65c4cc65-6c06-0410-ace0-fbb531ad65f3
channels/chan_sip.c