Fix tests.

[dcpomatic.git] / src / lib / ui_signaller.h

diff --git a/src/lib/ui_signaller.h b/src/lib/ui_signaller.h
index 428ab698f1d3028f05c42705bb1ad76787120ba1..73db8bff85d1b67b78c5e5c4704322ad1acc5528 100644 (file)
--- a/src/lib/ui_signaller.h
+++ b/src/lib/ui_signaller.h
@@ -60,7 +60,10 @@ public:
        }
 
        /** This should wake the UI and make it call ui_idle() */
-       virtual void wake_ui () = 0;
+       virtual void wake_ui () {
+               /* This is only a sensible implementation when there is no GUI... */
+               ui_idle ();
+       }
 
 private:
        /** A io_service which is used as the conduit for messages */