TravisCI: Workaround for issue with homebrew

https://travis-ci.community/t/macos-build-fails-because-of-homebrew-bundle-unknown-command/7296/14
kaikramer · Mar 7, 2020 · 2bce350 · 2bce350
1 parent 84cc397
commit 2bce350
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -4,6 +4,7 @@ addons:
   homebrew:
     taps: AdoptOpenJDK/openjdk
     casks: adoptopenjdk8
+    update: true
 
 language: java