From c949087ab8577ae8c790ef31cc38f815d4cc1c78 Mon Sep 17 00:00:00 2001
From: Sebastien Ros <none@none>
Date: Sun, 3 Feb 2013 17:51:34 -0800
Subject: [PATCH] Fixing field indexing when string is null

--HG--
branch : 1.x
---
 .../Orchard.Indexing/Handlers/InfosetFieldIndexingHandler.cs   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Orchard.Web/Modules/Orchard.Indexing/Handlers/InfosetFieldIndexingHandler.cs b/src/Orchard.Web/Modules/Orchard.Indexing/Handlers/InfosetFieldIndexingHandler.cs
index f767c4685..6a34d0146 100644
--- a/src/Orchard.Web/Modules/Orchard.Indexing/Handlers/InfosetFieldIndexingHandler.cs
+++ b/src/Orchard.Web/Modules/Orchard.Indexing/Handlers/InfosetFieldIndexingHandler.cs
@@ -54,6 +54,7 @@ namespace Orchard.Indexing.Handlers {
                                     var indexName = String.Format("{0}-{1}", infosetPart.TypeDefinition.Name.ToLower(), field.Name.ToLower());
 
                                     TypeCode typeCode = Type.GetTypeCode(storageType);
+                                    
                                     switch (typeCode)
                                     {
                                         case TypeCode.Empty:
@@ -61,7 +62,7 @@ namespace Orchard.Indexing.Handlers {
                                         case TypeCode.DBNull:
                                         case TypeCode.String:
                                         case TypeCode.Char:
-                                            context.DocumentIndex.Add(indexName, fieldValue.ToString()).RemoveTags().Analyze();
+                                            context.DocumentIndex.Add(indexName, Convert.ToString(fieldValue)).RemoveTags().Analyze();
                                             break;
                                         case TypeCode.Boolean:
                                             context.DocumentIndex.Add(indexName, Convert.ToBoolean(fieldValue));