From 11860912ded027c1189d8bfda08509eeb7f80697 Mon Sep 17 00:00:00 2001
From: Suha Can <suhacan@microsoft.com>
Date: Thu, 9 Dec 2010 11:24:49 -0800
Subject: [PATCH] 16958 NullRef Exception when browsing to the Widgets admin if
 Theme.txt for an enabled Theme is missing "Zones" metadata

--HG--
branch : dev
---
 .../Modules/Orchard.Widgets/Services/WidgetsService.cs          | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Orchard.Web/Modules/Orchard.Widgets/Services/WidgetsService.cs b/src/Orchard.Web/Modules/Orchard.Widgets/Services/WidgetsService.cs
index 0f61ea598..77e1dfcef 100644
--- a/src/Orchard.Web/Modules/Orchard.Widgets/Services/WidgetsService.cs
+++ b/src/Orchard.Web/Modules/Orchard.Widgets/Services/WidgetsService.cs
@@ -43,7 +43,7 @@ namespace Orchard.Widgets.Services {
         public IEnumerable<string> GetZones() {
             return _featureManager.GetEnabledFeatures()
                 .Select(x => x.Extension)
-                .Where(x => DefaultExtensionTypes.IsTheme(x.ExtensionType))
+                .Where(x => DefaultExtensionTypes.IsTheme(x.ExtensionType) && x.Zones != null)
                 .SelectMany(x => x.Zones.Split(','))
                 .Distinct()
                 .Select(x => x.Trim())