Invalidate UI window on XmppEvent

If an XmppEvent occurs the the State member of the Limox struct was
updated. This does not mean that the UI gets re-drawn. This led to a
situation where the label on the main button was not updated on
XmppEvent(s).

1 files changed, 1 insertions, 0 deletions

diff --git a/main.go b/main.go
index 2803e68..6c33ad4 100644
--- a/main.go
+++ b/main.go
@@ -109,6 +109,7 @@ func (l *Limox) run() error {
 			default:
 				log.Fatalf("Unknown event type '%s'.\n", reflect.TypeOf(ev))
 			}
+			l.Window.Invalidate()
 		}
 	}
 }