only send if we have a resp

irc.go

@@ -39,6 +39,7 @@ func ircConnect(store *FStore, plugins *plugins.Plugins) error {
 				switch m.Command {
 				case "001":
 					for _, r := range strings.Split(ircRooms, ",") {
+						log.Printf("IRC: joining %q\n", r)
 						c.Write(fmt.Sprintf("JOIN %s", r))
 					}
 				case "PRIVMSG":
@@ -66,8 +67,8 @@ func ircConnect(store *FStore, plugins *plugins.Plugins) error {
 
 					}
 
+					if resp != "" {
 						log.Printf("IRC: sending: %q to %q\n", resp, to)
-
 						c.WriteMessage(&irc.Message{
 							Command: "PRIVMSG",
 							Params: []string{
@@ -76,6 +77,9 @@ func ircConnect(store *FStore, plugins *plugins.Plugins) error {
 							},
 						})
 					}
+				default:
+					log.Printf("IRC: unhandled - %q", m.String())
+				}
 			}),
 		}