[gnome-applets/wip/muktupavels/werror] tracker-search-bar: fix -Wswitch-enum warnings

[Alberts Muktupāvels <muktupavels src gnome org>]

commit d2b128f4c010817f833328364803927ac8290015
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sat Apr 4 22:23:30 2020 +0300

    tracker-search-bar: fix -Wswitch-enum warnings

 gnome-applets/tracker-search-bar/tracker-results-window.c | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/gnome-applets/tracker-search-bar/tracker-results-window.c 
b/gnome-applets/tracker-search-bar/tracker-results-window.c
index 56a82292c..aeddc82f3 100644
--- a/gnome-applets/tracker-search-bar/tracker-results-window.c
+++ b/gnome-applets/tracker-search-bar/tracker-results-window.c
@@ -1370,6 +1370,10 @@ search_get (TrackerResultsWindow *window,
        case CATEGORY_CONTACT:
                format = CONTACT_QUERY;
                break;
+       case CATEGORY_NONE:
+       case CATEGORY_EMAIL_ADDRESS:
+       case CATEGORY_FONT:
+       case CATEGORY_ARCHIVE:
        default:
                format = NULL;
                break;