update .travis.yml for building master branch only (#41)

Cem Küçük · web-flow · commit d0ddd918d897 · 2020-04-09T09:18:04.000+03:00
diff --git a/.travis.yml b/.travis.yml
@@ -11,6 +11,10 @@ os:
 env:
   - GO111MODULE=on
 
+branches:
+  only:
+    - master
+
 install:
   - go get golang.org/x/tools/cmd/cover
   - go get github.com/mattn/goveralls
