Fix #897: Histogram not displayed until a refresh

https://github.com/BestImageViewer/geeqie/issues/897

diff --git a/src/renderer-tiles.c b/src/renderer-tiles.c
index 076095b..70257c0 100644 (file)
--- a/src/renderer-tiles.c
+++ b/src/renderer-tiles.c
@@ -862,6 +862,8 @@ void renderer_tiles_overlay_set(void *renderer, gint id, GdkPixbuf *pixbuf, gint
                {
                rt_overlay_free(rc, od);
                }
+
+       gtk_widget_queue_draw(GTK_WIDGET(rc->pr));
 }
 #else
 void renderer_tiles_overlay_set(void *renderer, gint id, GdkPixbuf *pixbuf, gint x, gint y)