[banshee] MediaPanelClient: Also look for extension assembly in the current folder

[Bertrand Lorentz <blorentz src gnome org>]

commit bb10e533d0ebf005761052f840eae8af2fa5d036
Author: Bertrand Lorentz <bertrand lorentz gmail com>
Date:   Sun Oct 20 15:20:47 2013 +0200

    MediaPanelClient: Also look for extension assembly in the current folder
    
    This allow to run the MediaPanel client uninstalled.

 .../Banshee.MediaPanel.Client/MediaPanelClient.cs  |   10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)
---
diff --git a/src/Clients/MediaPanel/Banshee.MediaPanel.Client/MediaPanelClient.cs 
b/src/Clients/MediaPanel/Banshee.MediaPanel.Client/MediaPanelClient.cs
index 079c163..f6bf186 100644
--- a/src/Clients/MediaPanel/Banshee.MediaPanel.Client/MediaPanelClient.cs
+++ b/src/Clients/MediaPanel/Banshee.MediaPanel.Client/MediaPanelClient.cs
@@ -44,8 +44,14 @@ namespace Banshee.MediaPanel.Client
         {
             // Normally Mono.Addins would load the MediaPanel extension from the
             // Extensions directory, so we need to load this reference manually
-            Assembly.LoadFile (Paths.Combine (Path.GetDirectoryName (
-                Assembly.GetEntryAssembly ().Location), "Extensions", "Banshee.MediaPanel.dll"));
+            var assembly_file = Paths.Combine (Path.GetDirectoryName (
+                Assembly.GetEntryAssembly ().Location), "Extensions", "Banshee.MediaPanel.dll");
+            if (!File.Exists (assembly_file)) {
+                // Also look into the current folder, so that we can run uninstalled
+                assembly_file = Paths.Combine (Path.GetDirectoryName (
+                    Assembly.GetEntryAssembly ().Location), "Banshee.MediaPanel.dll");
+            }
+            Assembly.LoadFile (assembly_file);
             Startup<MediaPanelClient> (args);
         }