Merge pull request #14021 from mjtrangoni/fix-gofmt-issues

Fix gofmt issues

.circleci/config.yml

@@ -91,7 +91,7 @@ jobs:
       - run: 'go get -u github.com/opennota/check/cmd/varcheck'
       - run:
           name: run linters
-          command: 'gometalinter --enable-gc --vendor --deadline 10m --disable-all --enable=deadcode --enable=goconst --enable=ineffassign --enable=megacheck --enable=structcheck --enable=unconvert --enable=varcheck ./...'
+          command: 'gometalinter --enable-gc --vendor --deadline 10m --disable-all --enable=deadcode --enable=goconst --enable=gofmt --enable=ineffassign --enable=megacheck --enable=structcheck --enable=unconvert --enable=varcheck ./...'
       - run:
           name: run go vet
           command: 'go vet ./pkg/...'

build.go

@@ -639,7 +639,7 @@ func shaFile(file string) error {
 
 func shortenBuildId(buildId string) string {
 	buildId = strings.Replace(buildId, "-", "", -1)
-	if (len(buildId) < 9) {
+	if len(buildId) < 9 {
 		return buildId
 	}
 	return buildId[0:8]