linting

api/pkg/server/internal/server.go

@@ -30,11 +30,15 @@ func prepareLogger() mlogger.Logger {
 func RunServer(rootLoggerName string, av version.Printer, factory server.ServerFactoryT) {
 	logger := prepareLogger().Named(rootLoggerName)
 	logger = logger.With(zap.String("instance_id", discovery.InstanceID()))
-	defer logger.Sync()
+	defer func() {
+		_ = logger.Sync()
+	}()
 
 	// Show version information
 	if *versionFlag {
-		fmt.Fprintln(os.Stdout, av.Print())
+		if _, err := fmt.Fprintln(os.Stdout, av.Print()); err != nil {
+			logger.Warn("Failed to print version", zap.Error(err))
+		}
 		return
 	}