[gnome-software/gnome-3-22] Reset the headerbar title when switching to the details page

[Kalev Lember <klember src gnome org>]

commit 030448f34b762b6efb90496195db1e375b3f2035
Author: Kalev Lember <klember redhat com>
Date:   Wed Mar 8 14:07:30 2017 +0100

    Reset the headerbar title when switching to the details page
    
    When the initial page load takes a bit of time, e.g. when loading a
    flatpakref, we may not have all the information right away to show. This
    commit fixes this case to make sure we don't show a stray title from
    a previous details page run while the flatpakref is loading.

 src/gs-shell-details.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/gs-shell-details.c b/src/gs-shell-details.c
index bb64352..1e3432d 100644
--- a/src/gs-shell-details.c
+++ b/src/gs-shell-details.c
@@ -238,6 +238,7 @@ gs_shell_details_switch_to (GsPage *page, gboolean scroll_up)
        }
 
        widget = GTK_WIDGET (gtk_builder_get_object (self->builder, "application_details_header"));
+       gtk_label_set_label (GTK_LABEL (widget), "");
        gtk_widget_show (widget);
 
        /* not set, perhaps file-to-app */