[CI] Try to fix OS X build
commit78725bee0cb93d6c7bf84bb765584ea2bcd7e02e
authorOlly Betts <olly@survex.com>
Fri, 17 Mar 2017 23:45:46 +0000 (18 12:45 +1300)
committerOlly Betts <olly@survex.com>
Fri, 17 Mar 2017 23:45:46 +0000 (18 12:45 +1300)
tree862370e76b9a93ea645418d0ed7884d62c9f3a3b
parent3431c3e068411a8e21c76ed72a59d176d811384d
[CI] Try to fix OS X build

travis docs suggest:

brew outdated pcre || brew install pcre

but that fails when pcre is already installed.
.travis.yml