[gnome-clocks/wip/cityimages] Do not show a warning message, when image files are not found

[Evgeny Bobkin <ebobkin src gnome org>]

commit 87543cce210a537170bc9c010771f92e3a098cb4
Author: Evgeny Bobkin <evgen ibqn gmail com>
Date:   Fri Sep 13 16:18:40 2013 +0200

    Do not show a warning message, when image files are not found

 src/providers.vala |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/src/providers.vala b/src/providers.vala
index 29ae6ae..4a3021b 100644
--- a/src/providers.vala
+++ b/src/providers.vala
@@ -84,8 +84,9 @@ public class LocalImageProvider : GLib.Object, ImageProvider {
             var path = GLib.Path.build_path (GLib.Path.DIR_SEPARATOR_S, folder_path, name + ".jpg");
 
             image = new Gdk.Pixbuf.from_file (path);
-               } catch (Error e) {
-            warning ("Loading image file: %s", e.message);
+        } catch (Error e) {
+            // warning ("Loading image file: %s", e.message);
+            image = null;
         }
 
         return image;