throbgress: reshow label after changing message

We should call ply_label_show any time we have a message
to show, so that if the root filesystem gets mounted, we
can try to load the label plugin again.

This should prevent weird situations where the text shows up
invisible unless the user hits escape twice.

http://bugs.freedesktop.org/show_bug.cgi?id=55669

diff --git a/src/plugins/splash/throbgress/plugin.c b/src/plugins/splash/throbgress/plugin.c
index 5eb5312211780879e146fe15730fe738188c166f..5ed6c06534f2cc94c1947377167e5716760bb222 100644 (file)
--- a/src/plugins/splash/throbgress/plugin.c
+++ b/src/plugins/splash/throbgress/plugin.c
@@ -128,8 +128,6 @@ view_new (ply_boot_splash_plugin_t *plugin,
   view->progress_bar = ply_progress_bar_new ();
   view->label = ply_label_new ();
   view->message_label = ply_label_new ();
-  ply_label_set_text (view->message_label, "");
-  ply_label_show (view->message_label, view->display, 10, 10);
 
   return view;
 }
@@ -861,6 +859,8 @@ show_message (ply_boot_splash_plugin_t *plugin,
       view = ply_list_node_get_data (node);
       next_node = ply_list_get_next_node (plugin->views, node);
       ply_label_set_text (view->message_label, message);
+      ply_label_show (view->message_label, view->display, 10, 10);
+
       ply_pixel_display_draw_area (view->display, 10, 10,
                                    ply_label_get_width (view->message_label),
                                    ply_label_get_height(view->message_label));