travis: disable IPV6 to workaround test issue.

Workaround by Hiro Asari<[email protected]> (from Travis support)
EmilyAmakul · Aug 10, 2016 · 5054a4c · 5054a4c
1 parent aec83f9
commit 5054a4c
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -10,4 +10,7 @@ python:
 
 script: "sudo bash ./scripts/travis-build.sh"
 
-
+before_install:
+  - sudo sysctl -w net.ipv6.conf.all.disable_ipv6=1
+  - sudo sysctl -w net.ipv6.conf.default.disable_ipv6=1
+  - ip addr # for confirmation. can be skipped