diff --git a/addons/base_module_record/base_module_record.py b/addons/base_module_record/base_module_record.py
index b77027bbda2..c5ce478b6fb 100644
--- a/addons/base_module_record/base_module_record.py
+++ b/addons/base_module_record/base_module_record.py
@@ -205,6 +205,7 @@ class base_module_record(osv.osv):
                     result[key]=data[key][0]
 
             elif mod_fields[key]['type'] in ('one2many',):
+                continue # due to this start stop recording will not record one2many field
                 rel = mod_fields[key]['relation']
                 if len(data[key]):
                     res1=[]
diff --git a/addons/base_module_record/wizard/base_module_save.py b/addons/base_module_record/wizard/base_module_save.py
index e3564b611da..026439677a4 100644
--- a/addons/base_module_record/wizard/base_module_save.py
+++ b/addons/base_module_record/wizard/base_module_save.py
@@ -144,6 +144,8 @@ def _create_module(self, cr, uid, data, context):
         info = zipfile.ZipInfo(dname+'/'+name)
         info.compress_type = zipfile.ZIP_DEFLATED
         info.external_attr = 2175008768
+        if not datastr:
+            datastr = ''
         zip.writestr(info, datastr)
     zip.close()
     return {