From 1ba27977ea51294a7191f90bce2cae76b97239ea Mon Sep 17 00:00:00 2001
From: helmutm <helmutm@fd906abe-77d9-0310-91a1-e0d9ade77398>
Date: Thu, 23 Dec 2010 07:38:48 +0000
Subject: [PATCH] skip non-office files

git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@4113 fd906abe-77d9-0310-91a1-e0d9ade77398
---
 integrator/office/base.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/integrator/office/base.py b/integrator/office/base.py
index 16ed435..9e131bc 100644
--- a/integrator/office/base.py
+++ b/integrator/office/base.py
@@ -79,6 +79,9 @@ class OfficeFile(ExternalFileAdapter):
     @Lazy
     def docPropertyDom(self):
         fn = self.docFilename
+        root, ext = os.path.splitext(fn)
+        if not ext.lower() in self.fileExtensions:
+            return []
         try:
             zf = ZipFile(fn, 'r')
         except IOError, e: