* clients: remove an auto-client if a client with the same IP was added manually

home/clients.go

@@ -206,6 +206,12 @@ func (clients *clientsContainer) Add(c Client) (bool, error) {
 		}
 	}
 
+	ch, ok := clients.ipHost[c.IP]
+	if ok {
+		c.WhoisInfo = ch.WhoisInfo
+		delete(clients.ipHost, c.IP)
+	}
+
 	clients.list[c.Name] = &c
 	if len(c.IP) != 0 {
 		clients.ipIndex[c.IP] = &c
@@ -312,6 +318,12 @@ func (clients *clientsContainer) AddHost(ip, host string, source clientSource) (
 	clients.lock.Lock()
 	defer clients.lock.Unlock()
 
+	// check index
+	_, ok := clients.ipIndex[ip]
+	if ok {
+		return false, nil
+	}
+
 	// check index
 	c, ok := clients.ipHost[ip]
 	if ok && c.Source > source {