cleanup deadcode

Signed-off-by: Jess Frazelle <[email protected]>
genuinetools · Mar 11, 2018 · 94864c6 · 94864c6
1 parent 107c3d9
commit 94864c6
Showing 1 changed file with 1 addition and 11 deletions.
diff --git a/main.go b/main.go
@@ -217,7 +217,7 @@ func createHost(name string, twarn time.Time, cert *x509.Certificate) host {
 	if twarn.After(cert.NotAfter) {
 		host.warn = true
 	}
-	expiresIn := int64(cert.NotAfter.Sub(time.Now()).Hours())
+	expiresIn := int64(time.Until(cert.NotAfter).Hours())
 	if expiresIn <= 48 {
 		host.expires = fmt.Sprintf("%d hours", expiresIn)
 	} else {
@@ -234,13 +234,3 @@ func createHost(name string, twarn time.Time, cert *x509.Certificate) host {
 
 	return host
 }
-
-func usageAndExit(message string, exitCode int) {
-	if message != "" {
-		fmt.Fprintf(os.Stderr, message)
-		fmt.Fprintf(os.Stderr, "\n\n")
-	}
-	flag.Usage()
-	fmt.Fprintf(os.Stderr, "\n")
-	os.Exit(exitCode)
-}