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

[Kalev Lember <klember src gnome org>]

commit 7d6d60d75aa3b4259a0592c4756d90c0b418494b
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 bce3d14..08595ef 100644
--- a/src/plugins/packagekit-common.c
+++ b/src/plugins/packagekit-common.c
@@ -258,6 +258,7 @@ gs_plugin_packagekit_add_results (GsPlugin *plugin,
                        break;
                case PK_INFO_ENUM_INSTALLING:
                case PK_INFO_ENUM_UPDATING:
+               case PK_INFO_ENUM_DOWNGRADING:
                        break;
                case PK_INFO_ENUM_UNAVAILABLE:
                        gs_app_set_state (app, AS_APP_STATE_UNAVAILABLE);