Fix Travis CI automated build tests.

c-lipka · c-lipka · commit 48b1951d5ab7 · 2021-06-02T19:35:10.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -17,6 +17,7 @@ matrix:
     compiler: clang
 
 sudo: false
+dist: trusty
 
 addons:
   apt:
