Fixes U4-1553 - YSOD when umbracoUrlName value is null

2013-01-26 15:50:53 -01:00
parent 59c844eb8f
commit a11d924736
2 changed files with 4 additions and 2 deletions
--- a/src/Umbraco.Core/Models/ContentExtensions.cs
+++ b/src/Umbraco.Core/Models/ContentExtensions.cs
@@ -405,7 +405,8 @@ namespace Umbraco.Core.Models
                xml.Add(property.ToXml());

                //Check for umbracoUrlName convention
-                if (property.Alias == "umbracoUrlName" && property.Value.ToString().Trim() != string.Empty)
+                if (property.Alias == "umbracoUrlName" && property.Value != null && 
+                        property.Value.ToString().Trim() != string.Empty)
                    xml.SetAttributeValue("urlName", property.Value);
            }