X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fui_signaller.h;h=73db8bff85d1b67b78c5e5c4704322ad1acc5528;hb=01791aac0b11e9f296cd31a7803e287203bd8355;hp=428ab698f1d3028f05c42705bb1ad76787120ba1;hpb=237a0052c60af768f4d62b00321932918b7ba4d9;p=dcpomatic.git

diff --git a/src/lib/ui_signaller.h b/src/lib/ui_signaller.h
index 428ab698f..73db8bff8 100644
--- 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 */