fix shuttedDown

internal/http/check.go

@@ -125,7 +125,6 @@ func (c *Check) RunAndServe() {
 	})
 	http.HandleFunc("/run", c.ServeHTTP)
 	c.Logger.Info(fmt.Sprintf("Listening at %s", c.server.Addr))
-	c.shuttedDown = make(chan int)
 	go func() {
 		if err := c.server.ListenAndServe(); !errors.Is(err, http.ErrServerClosed) {
 			c.Logger.WithError(err).Error("Starting http server")
@@ -168,12 +167,11 @@ func (c *Check) Shutdown() error {
 	// Send the exit signal to shutdown the server.
 	c.exitSignal <- syscall.SIGTERM
 
-	if c.shuttedDown != nil {
-		// Wait for the server to shutdown.
-		c.Logger.Info("Shutdown: waiting for shuttedDown")
-		<-c.shuttedDown
-		c.Logger.Info("Shutdown:shutted down")
-	}
+	c.shuttedDown = make(chan int)
+	// Wait for the server to shutdown.
+	c.Logger.Info("Shutdown: waiting for shuttedDown")
+	<-c.shuttedDown
+	c.Logger.Info("Shutdown:shutted down")
 	return nil
 }