Directory deletion no longer recurses into symlinks

TGServerService/Program.cs

@@ -30,7 +30,11 @@ namespace TGServerService
 			if (excludeRoot != null)
 				for (var I = 0; I < excludeRoot.Count; ++I)
 					excludeRoot[I] = excludeRoot[I].ToLower();
-
+            if (!di.Attributes.HasFlag(FileAttributes.Directory))
+            {    //this is probably a symlink
+                Directory.Delete(di.FullName);
+                return;
+            }
 			NormalizeAndDelete(di, excludeRoot);
 			if (!ContentsOnly)
 			{