Remove failing mongodb source from travis

diff --git a/.travis.yml b/.travis.yml
index b7d98fdf2e5c04f7059dc6c99080a89744ed3445..d712ebada2dd7e6e4d0bb1f8963a7568f24c36ec 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -22,6 +22,8 @@ matrix:
 
 before_script:
   - git describe --always --dirty=+
+  # temporary workaround for https://github.com/travis-ci/travis-ci/issues/8554
+  -  sudo rm -f /etc/apt/sources.list.d/mongodb-3.2.list
 
   ### setup travis environment ###
   - sudo sysctl net.ipv6.conf.lo.disable_ipv6=0