Run test coverage on 1.8+

ipfans · ipfans · commit 7c1717acbda1 · 2018-02-28T15:36:42.000+08:00
diff --git a/.travis.yml b/.travis.yml
@@ -12,7 +12,7 @@ before_install:
   - go get -t ./...
 
 script:
-  - go test -v -race -coverprofile=coverage.txt -covermode=atomic ./...
+  - go test -v -race -coverprofile=coverage.txt ./...
   - go tool vet .
 
 after_success:
