[gnome-software] trivial: Always show the correct unique-id when changing GsApp properties

[Richard Hughes <rhughes src gnome org>]

commit f52be441a46016c03715d8c56e9b55f751873e92
Author: Richard Hughes <richard hughsie com>
Date:   Tue Aug 9 17:04:53 2016 +0100

    trivial: Always show the correct unique-id when changing GsApp properties

 src/gs-app.c |   21 ++++++++++++++++++++-
 1 files changed, 20 insertions(+), 1 deletions(-)
---
diff --git a/src/gs-app.c b/src/gs-app.c
index e8faf68..5b168ba 100644
--- a/src/gs-app.c
+++ b/src/gs-app.c
@@ -60,6 +60,7 @@ struct _GsApp
 
        gchar                   *id;
        gchar                   *unique_id;
+       gboolean                 unique_id_valid;
        gchar                   *branch;
        gchar                   *name;
        GsAppQuality             name_quality;
@@ -531,6 +532,9 @@ gs_app_set_id (GsApp *app, const gchar *id)
 
        g_free (app->id);
        app->id = g_strdup (id);
+
+       /* no longer valid */
+       app->unique_id_valid = FALSE;
 }
 
 /**
@@ -560,6 +564,9 @@ gs_app_set_scope (GsApp *app, AsAppScope scope)
 {
        g_return_if_fail (GS_IS_APP (app));
        app->scope = scope;
+
+       /* no longer valid */
+       app->unique_id_valid = FALSE;
 }
 
 /**
@@ -589,6 +596,9 @@ gs_app_set_bundle_kind (GsApp *app, AsBundleKind bundle_kind)
 {
        g_return_if_fail (GS_IS_APP (app));
        app->bundle_kind = bundle_kind;
+
+       /* no longer valid */
+       app->unique_id_valid = FALSE;
 }
 
 /**
@@ -907,14 +917,16 @@ gs_app_get_unique_id (GsApp *app)
                return NULL;
 
        /* hmm, do what we can */
-       if (app->unique_id == NULL) {
+       if (app->unique_id == NULL || !app->unique_id_valid) {
                g_debug ("autogenerating unique-id for %s", app->id);
+               g_free (app->unique_id);
                app->unique_id = as_utils_unique_id_build (app->scope,
                                                           app->bundle_kind,
                                                           app->origin,
                                                           app->kind,
                                                           app->id,
                                                           app->branch);
+               app->unique_id_valid = TRUE;
        }
        return app->unique_id;
 }
@@ -939,6 +951,7 @@ gs_app_set_unique_id (GsApp *app, const gchar *unique_id)
 
        g_free (app->unique_id);
        app->unique_id = g_strdup (unique_id);
+       app->unique_id_valid = TRUE;
 }
 
 /**
@@ -1006,6 +1019,9 @@ gs_app_set_branch (GsApp *app, const gchar *branch)
        g_return_if_fail (GS_IS_APP (app));
        g_free (app->branch);
        app->branch = g_strdup (branch);
+
+       /* no longer valid */
+       app->unique_id_valid = FALSE;
 }
 
 /**
@@ -1779,6 +1795,9 @@ gs_app_set_origin (GsApp *app, const gchar *origin)
 
        g_free (app->origin);
        app->origin = g_strdup (origin);
+
+       /* no longer valid */
+       app->unique_id_valid = FALSE;
 }
 
 /**