From 52fd30df924f0a135f1b6fc0779d4f604b3f4256 Mon Sep 17 00:00:00 2001
From: Nick Burch <nick.burch@quanticate.com>
Date: Tue, 21 Jun 2011 23:21:47 +0000
Subject: [PATCH] Avoid "ERROR [alfresco.webdav.protocol] [http-8080-1]
 java.lang.NullPointerException" when browsing a webdav share where the
 mimetype of a document lacks a human readable version

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@28506 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
---
 source/java/org/alfresco/repo/webdav/GetMethod.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/source/java/org/alfresco/repo/webdav/GetMethod.java b/source/java/org/alfresco/repo/webdav/GetMethod.java
index 2d02c8d1c1..3e85275970 100644
--- a/source/java/org/alfresco/repo/webdav/GetMethod.java
+++ b/source/java/org/alfresco/repo/webdav/GetMethod.java
@@ -468,6 +468,10 @@ public class GetMethod extends WebDAVMethod
                     if (reader != null)
                     {
                         mimetype = mimeTypeService.getDisplaysByMimetype().get(reader.getMimetype());
+                        if (mimetype == null)
+                        {
+                           mimetype = reader.getMimetype();
+                        }
                     }
                     writer.write(mimetype);
                 }