[System] Add useDefaultCredentialsProp to the list of properties. (#4949)

diff --git a/mcs/class/System/System.Net.Configuration/DefaultProxySection.cs b/mcs/class/System/System.Net.Configuration/DefaultProxySection.cs
index 84e50a619d6a57f3ed03cb770bece9d664e6d9ae..b3365b8183583e485fb5c8ed137f6c829519e5f9 100644 (file)
--- a/mcs/class/System/System.Net.Configuration/DefaultProxySection.cs
+++ b/mcs/class/System/System.Net.Configuration/DefaultProxySection.cs
@@ -63,6 +63,7 @@ namespace System.Net.Configuration
                        properties.Add (bypassListProp);
                        properties.Add (moduleProp);
                        properties.Add (proxyProp);
+                       properties.Add (useDefaultCredentialsProp);
                }
 
                public DefaultProxySection ()