bugfix_attachments

bzr revid: fp@tinyerp.com-20090315181301-u8540hacsu69dy8j
2009-03-15 19:13:01 +01:00
parent 8721c8ba0f
commit 8bfb8acf3b
1 changed files with 6 additions and 5 deletions
@@ -48,11 +48,12 @@ class ir_attachment(osv.osv):
        cache = {}
        ima = self.pool.get('ir.model.access')
        for m in models:
-            if m['res_model'] not in cache:
-                cache[m['res_model']] = ima.check(cr, uid, m['res_model'], 'read',
-                                                  raise_exception=False)
-            if not cache[m['res_model']]:
-                ids.remove(m['id'])
+            if m['res_model']:
+                if m['res_model'] not in cache:
+                    cache[m['res_model']] = ima.check(cr, uid, m['res_model'], 'read',
+                                                      raise_exception=False)
+                if not cache[m['res_model']]:
+                    ids.remove(m['id'])

        if count:
            return len(ids)