[gnome-software/gnome-3-20] trivial: Don't emit a warning for downgraded packages

[Kalev Lember <klember src gnome org>]

commit 852aae7a7d9c46ede37e4cdd03a0c8e976a00c51
Author: Kalev Lember <klember redhat com>
Date:   Mon Jul 11 10:40:07 2016 +0200

    trivial: Don't emit a warning for downgraded packages

 src/plugins/packagekit-common.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/plugins/packagekit-common.c b/src/plugins/packagekit-common.c
index f60b7db..2025bd8 100644
--- a/src/plugins/packagekit-common.c
+++ b/src/plugins/packagekit-common.c
@@ -265,6 +265,7 @@ gs_plugin_packagekit_add_results (GsPlugin *plugin,
                        break;
                case PK_INFO_ENUM_INSTALLING:
                case PK_INFO_ENUM_UPDATING:
+               case PK_INFO_ENUM_DOWNGRADING:
                        break;
                default:
                        gs_app_set_state (app, AS_APP_STATE_UNKNOWN);