From 9956a326db2dbdd32863a67acb28abc82d16a5c8 Mon Sep 17 00:00:00 2001
From: David Bremner <david@tethera.net>
Date: Sat, 13 Apr 2019 22:28:45 -0300
Subject: [PATCH] travis: add xapian-backports PPA

We really want to be testing with a more current version of xapian
than that available in Ubuntu Xenial
---
 .travis.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index a2caf010..f6d729f2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,8 @@ dist: xenial
 
 addons:
   apt:
+    sources:
+    - sourceline: 'ppa:xapian-backports/ppa'
     packages:
     - dtach
     - libxapian-dev