[folks] tracker: Don’t warn if prepare() fail s due to the bus disappearing

[Philip Withnall <pwithnall src gnome org>]

commit bdd4d235def0c2662e125aaa4ed4b77d2dad14e6
Author: Philip Withnall <philip tecnocode co uk>
Date:   Tue Nov 19 00:35:49 2013 +0000

    tracker: Don’t warn if prepare() fails due to the bus disappearing
    
    This is not an uncommon occurrence during the unit tests. It doesn’t
    deserve a warning.

 backends/tracker/lib/trf-persona-store.vala |    9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)
---
diff --git a/backends/tracker/lib/trf-persona-store.vala b/backends/tracker/lib/trf-persona-store.vala
index 5d5613e..dc570d0 100644
--- a/backends/tracker/lib/trf-persona-store.vala
+++ b/backends/tracker/lib/trf-persona-store.vala
@@ -1134,8 +1134,13 @@ public class Trf.PersonaStore : Folks.PersonaStore
             }
           catch (GLib.IOError e1)
             {
-              warning ("Could not connect to D-Bus service: %s",
-                       e1.message);
+              /* Ignore errors from the bus disappearing. */
+              if (!(e1 is IOError.CLOSED))
+                {
+                  warning ("Could not connect to D-Bus service: %s",
+                      e1.message);
+                }
+
               this.removed ();
               throw new PersonaStoreError.INVALID_ARGUMENT (e1.message);
             }