Patch to prevent NullReferenceException in AndHUD

AndHUDNullCheck.patch

diff --git a/AndHUD/AndHUD.cs b/AndHUD/AndHUD.cs
index 2022fcb..6d57870 100644
--- a/AndHUD/AndHUD.cs
+++ b/AndHUD/AndHUD.cs
@@ -222,10 +222,12 @@ namespace AndroidHUD
 				}
 				else
 				{
-					Application.SynchronizationContext.Post(state => {
-						progressWheel.SetProgress (progress);
-						statusText.Text = status ?? "";
-					}, null);
+					if (progressWheel != null) {
+						Application.SynchronizationContext.Post(state => {
+							progressWheel.SetProgress (progress);
+							statusText.Text = status ?? "";
+						}, null);
+					}
 				}
 			}
 		}
@@ -283,10 +285,12 @@ namespace AndroidHUD
 				}
 				else
 				{
-					Application.SynchronizationContext.Post(state => {
-						imageView.SetImageDrawable(image);
-						statusText.Text = status ?? "";
-					}, null);
+					if (imageView != null) {
+						Application.SynchronizationContext.Post(state => {
+							imageView.SetImageDrawable(image);
+							statusText.Text = status ?? "";
+						}, null);
+					}
 				}
 			}
 		}