[gnome-software] packagekit: Fix UNAVAILABLE vs UNKNOWN state confusion

[Kalev Lember <klember src gnome org>]

commit be2b5970a3e1de08d59681b9c15b88d7cc4ce53e
Author: Kalev Lember <klember redhat com>
Date:   Fri Feb 16 08:54:20 2018 +0100

    packagekit: Fix UNAVAILABLE vs UNKNOWN state confusion
    
    Don't mark apps we can't find in the repos as UNAVAILABLE as this state
    is for apps that we _do_ find in the repos, but the repo is disabled
    (but metadata_enabled=1 so it's searchable).
    
    Instead, leave these in UNKNOWN state so they don't show up in the UI.
    
    This fixes apps we have in the appstream metadata (such as Google Chrome
    on Fedora), but not in any available repos to correctly not show.
    
    This should also help with
    https://bugzilla.redhat.com/show_bug.cgi?id=1464139

 plugins/packagekit/packagekit-common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/plugins/packagekit/packagekit-common.c b/plugins/packagekit/packagekit-common.c
index b03c3832..52007e4b 100644
--- a/plugins/packagekit/packagekit-common.c
+++ b/plugins/packagekit/packagekit-common.c
@@ -351,7 +351,7 @@ gs_plugin_packagekit_resolve_packages_app (GsPlugin *plugin,
                /* we have less packages returned than source packages */
                tmp = gs_app_to_string (app);
                g_debug ("Failed to find all packages for:\n%s", tmp);
-               gs_app_set_state (app, AS_APP_STATE_UNAVAILABLE);
+               gs_app_set_state (app, AS_APP_STATE_UNKNOWN);
        }
 }