Merge "pbx_variables.c: Misc fixes in variable substitution."
authorJenkins2 <jenkins2@gerrit.asterisk.org>
Wed, 31 Jan 2018 12:52:24 +0000 (06:52 -0600)
committerGerrit Code Review <gerrit2@gerrit.digium.api>
Wed, 31 Jan 2018 12:52:24 +0000 (06:52 -0600)

Trivial merge