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Fixed possible issue in Users.FindUser and Users.UserLink.

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This commit is contained in:
Dario Solera 2010-03-25 06:00:52 +00:00
parent 0cb35ce558
commit 33357b97cf
2 changed files with 6 additions and 3 deletions
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5
Core/Users.cs
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@ -88,6 +88,8 @@ namespace ScrewTurn.Wiki {
/// <param name="username">The username.</param>
/// <returns>The user, or <c>null</c>.</returns>
public static UserInfo FindUser(string username) {
if(string.IsNullOrEmpty(username)) return null;
if(username == "admin") return GetAdministratorAccount();
// Try default provider first
@ -545,10 +547,11 @@ namespace ScrewTurn.Wiki {
/// <param name="newWindow">A value indicating whether to open the link in a new window.</param>
/// <returns>The User link.</returns>
public static string UserLink(string username, bool newWindow) {
if(string.IsNullOrEmpty(username)) return "???";
if(username != null && (username.EndsWith("+" + Log.SystemUsername) || username == Log.SystemUsername)) return username;
UserInfo u = FindUser(username);
if(u == null && username.Equals("admin")) u = new UserInfo("admin", null, Settings.ContactEmail, true, DateTime.Now, null);
if(u != null) {
return @"<a " +
(newWindow ? "target=\"_blank\" " : "") +