[folks] Warn on key file parse errors, rather than explode

[Philip Withnall <pwithnall src gnome org>]

commit 4148a6a1474791ea0add1d47f913d1f3aec7e733
Author: Philip Withnall <philip withnall collabora co uk>
Date:   Wed Sep 8 11:10:49 2010 +0100

    Warn on key file parse errors, rather than explode
    
    Contrary to popular belief, it is possible to encounter errors when parsing
    key files. In this case, the key-file backend shouldn't explode without a
    helpful error message. Helps: bgo#628930

 backends/key-file/kf-persona.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/backends/key-file/kf-persona.vala b/backends/key-file/kf-persona.vala
index 66432ab..372451c 100644
--- a/backends/key-file/kf-persona.vala
+++ b/backends/key-file/kf-persona.vala
@@ -174,7 +174,7 @@ public class Folks.Backends.Kf.Persona : Folks.Persona,
            * get any other exceptions, since we're iterating through a list of
            * keys we've just retrieved. */
           if (!(e is KeyFileError.GROUP_NOT_FOUND))
-            GLib.assert_not_reached ();
+            warning ("Couldn't load data from key file: %s", e.message);
         }
     }