fix displaybar after load

Author: jcupitt

TODO

@@ -1,10 +1,3 @@
-- display ctrl bar stops working in x.ws
-
-	float issue?
-
-	infobar works
-
-	rgb pipeline generation failure?
 
 - get judder with rotate and images smaller than the window
 

src/displaybar.c

@@ -137,7 +137,7 @@ displaybar_apply_view_settings(Displaybar *displaybar)
 				"falsecolour", view_settings->falsecolour,
 				"log", view_settings->log,
 				"icc", view_settings->icc,
-				"active", view_settings->active,
+				"active", TRUE,
 				NULL);
 
 		Imageui *imageui = displaybar->imageui;

src/tilesource.c

@@ -600,8 +600,6 @@ tilesource_rgb(Tilesource *tilesource, VipsImage *in)
 	VipsImage *x;
 	int n_bands;
 
-	printf("tilesource_rgb:\n");
-
 	g_autoptr(VipsImage) image = in;
 	g_object_ref(image);
 
@@ -760,8 +758,6 @@ tilesource_rgb(Tilesource *tilesource, VipsImage *in)
 		image = x;
 	}
 
-	return g_steal_pointer(&image);
-}
 
 /* Rebuild just the second half of the image pipeline, eg. after a change to
  * falsecolour, scale, or if current_z changes.