[gnome-boxes/identify-os-fixups: 1/2] identify-os-popover: Don't crash if DB can't be loaded

[Felipe Borges <felipeborges src gnome org>]

commit 2e285cd91ae82ff54e02a7830f2747d501f4c697
Author: Felipe Borges <felipeborges gnome org>
Date:   Wed Aug 5 16:08:09 2020 +0200

    identify-os-popover: Don't crash if DB can't be loaded

 src/assistant/identify-os-popover.vala | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/src/assistant/identify-os-popover.vala b/src/assistant/identify-os-popover.vala
index f8d2b471..b0933524 100644
--- a/src/assistant/identify-os-popover.vala
+++ b/src/assistant/identify-os-popover.vala
@@ -21,9 +21,13 @@ public IdentifyOsPopover () {
     }
 
     private async void setup_model () {
-        var media_manager = MediaManager.get_instance ();
+        try {
+            var media_manager = MediaManager.get_instance ();
+            os_list = yield media_manager.os_db.get_all_oses_sorted_by_release_date ();
+        } catch (GLib.Error error) {
+            warning ("Failed to load OS list: %s", error.message);
+        }
 
-        os_list = yield media_manager.os_db.get_all_oses_sorted_by_release_date ();
         model = new GLib.ListStore (typeof (Osinfo.Os));
 
         yield purge_model ();