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adds null check to query builder

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This commit is contained in:
Shannon
2015-08-11 10:40:18 +02:00
parent 4b7ddb9c15
commit d4863239cd
1 changed files with 20 additions and 20 deletions
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40
src/Umbraco.Web/Editors/TemplateQueryController.cs
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@@ -83,31 +83,31 @@ namespace Umbraco.Web.Editors
{ {
var targetNode = umbraco.TypedContent(model.Source.Id); var targetNode = umbraco.TypedContent(model.Source.Id);
//TODO: Null check!!!!!!!!!!!! if (targetNode != null)
var aliases = this.GetChildContentTypeAliases(targetNode, currentPage).Reverse();
foreach (var contentTypeAlias in aliases)
{ {
timer.Start(); var aliases = this.GetChildContentTypeAliases(targetNode, currentPage).Reverse();
pointerNode = pointerNode.FirstChild(x => x.DocumentTypeAlias == contentTypeAlias); foreach (var contentTypeAlias in aliases)
{
timer.Start();
if (pointerNode == null) break; pointerNode = pointerNode.FirstChild(x => x.DocumentTypeAlias == contentTypeAlias);
timer.Stop(); if (pointerNode == null) break;
sb.AppendFormat(".FirstChild(\"{0}\")", contentTypeAlias); timer.Stop();
sb.AppendFormat(".FirstChild(\"{0}\")", contentTypeAlias);
}
if (pointerNode == null || pointerNode.Id != model.Source.Id)
{
// we did not find the path
sb.Clear();
sb.AppendFormat("Umbraco.Content({0})", model.Source.Id);
pointerNode = targetNode;
}
} }
if (pointerNode == null || pointerNode.Id != model.Source.Id)
{
// we did not find the path
sb.Clear();
sb.AppendFormat("Umbraco.Content({0})", model.Source.Id);
pointerNode = targetNode;
}
} }
// TYPE to return if filtered by type // TYPE to return if filtered by type