[gnome-software] Only show the external installed notification on success

[Richard Hughes <rhughes src gnome org>]

commit 7bb635169a6763a2bf3bb6d23a87d6f309a5ab64
Author: Richard Hughes <richard hughsie com>
Date:   Mon Sep 12 16:50:58 2016 +0100

    Only show the external installed notification on success

 src/gs-page.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/gs-page.c b/src/gs-page.c
index c739302..081b478 100644
--- a/src/gs-page.c
+++ b/src/gs-page.c
@@ -172,7 +172,7 @@ gs_page_app_installed_cb (GObject *source,
        }
 
        /* only show this if the window is not active */
-       if (gs_app_get_state (helper->app) != AS_APP_STATE_QUEUED_FOR_INSTALL &&
+       if (gs_app_is_installed (helper->app) &&
            !gs_shell_is_active (priv->shell))
                gs_app_notify_installed (helper->app);