[WindowsBase] Fix exception type in *ValueSerializer.ConvertFromString with null...

[mono.git] / mcs / class / WindowsBase / System.Windows.Converters / SizeValueSerializer.cs

diff --git a/mcs/class/WindowsBase/System.Windows.Converters/SizeValueSerializer.cs b/mcs/class/WindowsBase/System.Windows.Converters/SizeValueSerializer.cs
index 0a46f1d1e9710cbe798a64e28df4027daddc73a6..2765b7397f80ef7de361872ebad9acbc3ed2d87d 100644 (file)
--- a/mcs/class/WindowsBase/System.Windows.Converters/SizeValueSerializer.cs
+++ b/mcs/class/WindowsBase/System.Windows.Converters/SizeValueSerializer.cs
@@ -45,7 +45,7 @@ namespace System.Windows.Converters {
                public override object ConvertFromString (string value, IValueSerializerContext context)
                {
                        if (value == null)
-                               throw new ArgumentNullException ("value");
+                               throw new NotSupportedException ("value != null");
                        return Size.Parse (value);
                }