[ci] Don't fail on brew warnings
Not the best fix but it works and we don't care about brew warnings, so
diff --git a/.travis.yml b/.travis.yml
index 69b09c1..83b479e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -52,7 +52,7 @@
- brew update;
# Workaround Travis/brew bug
- brew uninstall libtool && brew install libtool
- - brew install ragel freetype glib gobject-introspection cairo icu4c graphite2
+ - brew install ragel freetype glib gobject-introspection cairo icu4c graphite2 || true
- brew link --force icu4c # icu4c is keg-only
script:
- ./autogen.sh