From 1f0796c9266088357894ebd6570af235c36c81f6 Mon Sep 17 00:00:00 2001
From: Filippo Valsorda <1225294+FiloSottile@users.noreply.github.com>
Date: Fri, 5 Jul 2019 01:41:23 -0300
Subject: [PATCH] Add staticcheck to CI (#171)

---
 .travis.yml | 3 ++-
 main.go     | 6 +++---
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 4374421..892a74d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,10 +1,11 @@
 language: go
 sudo: false
 go: stable
-install: "# skip"
+install: (cd && go get honnef.co/go/tools/cmd/staticcheck)
 
 script:
   - go vet
+  - staticcheck ./...
   - CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o "mkcert-$(git describe --tags)-linux-amd64"
   - CGO_ENABLED=0 GOOS=linux GOARCH=arm GOARM=6 go build -o "mkcert-$(git describe --tags)-linux-arm"
   - CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 go build -o "mkcert-$(git describe --tags)-darwin-amd64"
diff --git a/main.go b/main.go
index bddecce..4232bb5 100644
--- a/main.go
+++ b/main.go
@@ -92,13 +92,13 @@ func main() {
 		p12FileFlag   = flag.String("p12-file", "", "")
 	)
 	flag.Usage = func() {
-		fmt.Fprintf(flag.CommandLine.Output(), shortUsage)
+		fmt.Fprint(flag.CommandLine.Output(), shortUsage)
 		fmt.Fprintln(flag.CommandLine.Output(), `For more options, run "mkcert -help".`)
 	}
 	flag.Parse()
 	if *helpFlag {
-		fmt.Fprintf(flag.CommandLine.Output(), shortUsage)
-		fmt.Fprintf(flag.CommandLine.Output(), advancedUsage)
+		fmt.Fprint(flag.CommandLine.Output(), shortUsage)
+		fmt.Fprint(flag.CommandLine.Output(), advancedUsage)
 		return
 	}
 	if *carootFlag {