thodg/libgit2

2018-08-02T14:47:03

ci: set PKG_CONFIG_PATH on travis Homebrew's formula for openssl is "keg-only", which means it does not install it into /usr/local. On macOS builds, we need to set PKG_CONFIG_PATH to include it. (cherry picked from commit abf5336304ad7df85bbca2289a61b7799029fa1b)