Merge "autoconf: Remove use of m4_ifblank."
authorJenkins2 <jenkins2@gerrit.asterisk.org>
Mon, 4 Dec 2017 15:38:31 +0000 (09:38 -0600)
committerGerrit Code Review <gerrit2@gerrit.digium.api>
Mon, 4 Dec 2017 15:38:31 +0000 (09:38 -0600)

Trivial merge