[gnome-packagekit] Ignore the selection-changed after gtk_list_store_clear()

[Richard Hughes <rhughes src gnome org>]

commit b8828b21326a609a5a70d22700301d25d955dcd7
Author: Richard Hughes <richard hughsie com>
Date:   Mon Mar 4 11:00:40 2013 +0000

    Ignore the selection-changed after gtk_list_store_clear()
    
    GTK now seems to fire off an even for each package, which causes a GetDetails()
    call for each package in the treeview.

 src/gpk-application.c |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/src/gpk-application.c b/src/gpk-application.c
index 7878182..ee4c546 100644
--- a/src/gpk-application.c
+++ b/src/gpk-application.c
@@ -1153,8 +1153,8 @@ static void
 gpk_application_clear_packages (GpkApplicationPrivate *priv)
 {
        /* clear existing array */
-       gtk_list_store_clear (priv->packages_store);
        priv->has_package = FALSE;
+       gtk_list_store_clear (priv->packages_store);
 }
 
 /**
@@ -2292,6 +2292,10 @@ gpk_application_packages_treeview_clicked_cb (GtkTreeSelection *selection, GpkAp
        gchar *package_id = NULL;
        gchar *summary = NULL;
 
+       /* ignore selection changed if we've just cleared the package list */
+       if (!priv->has_package)
+               return;
+
        /* This will only work in single or browse selection mode! */
        if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
                g_debug ("no row selected");