res_pjsip: Fixed invalid empty Server and User-Agent SIP headers.
authorRichard Mudgett <rmudgett@digium.com>
Wed, 11 Mar 2015 15:22:01 +0000 (15:22 +0000)
committerRichard Mudgett <rmudgett@digium.com>
Wed, 11 Mar 2015 15:22:01 +0000 (15:22 +0000)
commit185d2e082aad9962c7d94255158a49ca9b82536b
treed36966e8dcf8bd829a39da0f4796806e2e5f2108
parent2889f074a0a2ce83481fd89a0039bf85a96b6f84
res_pjsip: Fixed invalid empty Server and User-Agent SIP headers.

Setting pjsip.conf useragent to an empty string results in an empty SIP
header being sent.

* Made not add an empty SIP header item to the global SIP headers list.

Review: https://reviewboard.asterisk.org/r/4467/
........

Merged revisions 432764 from http://svn.asterisk.org/svn/asterisk/branches/13

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@432765 65c4cc65-6c06-0410-ace0-fbb531ad65f3
res/res_pjsip/pjsip_global_headers.c