[Modify] Polish it

This commit is contained in:
sta 2015-12-07 15:20:12 +09:00
parent 97ab72660f
commit 93ab4dcae4

View File

@ -64,7 +64,7 @@ namespace WebSocketSharp.Net
/// <paramref name="username"/> is empty.
/// </exception>
public NetworkCredential (string username, string password)
: this (username, password, null, new string[0])
: this (username, password, null, null)
{
}
@ -151,11 +151,11 @@ namespace WebSocketSharp.Net
/// </summary>
/// <value>
/// An array of <see cref="string"/> that contains the role names to which
/// the user associated with the credentials belongs.
/// the user associated with the credentials belongs if any.
/// </value>
public string[] Roles {
get {
return _roles;
return _roles ?? (_roles = new string[0]);
}
internal set {