diff --git a/account_move_batch_validate/account.py b/account_move_batch_validate/account.py
index 622cf9314..e84c63ce4 100644
--- a/account_move_batch_validate/account.py
+++ b/account_move_batch_validate/account.py
@@ -106,12 +106,12 @@ class account_move(orm.Model):
         ], context=context)
 
         for move in self.browse(cr, uid, move_ids, context=context):
-            job = storage.load(move.post_job_uuid)
-            if job.state in (u'pending', u'enqueued'):
-                job.set_done(result=_(
+            job_rec = storage.load(move.post_job_uuid)
+            if job_rec.state in (u'pending', u'enqueued'):
+                job_rec.set_done(result=_(
                     u'Task set to Done because the user unmarked the move'
                 ))
-                storage.store(job)
+                storage.store(job_rec)
 
     def mark_for_posting(self, cr, uid, move_ids, eta=None, context=None):
         """Mark a list of moves for delayed posting, and enqueue the jobs."""
diff --git a/currency_rate_update/company.py b/currency_rate_update/company.py
index 5a3bc4c74..8c8b66feb 100644
--- a/currency_rate_update/company.py
+++ b/currency_rate_update/company.py
@@ -27,12 +27,12 @@ class res_company(orm.Model):
     def _multi_curr_enable(self, cr, uid, ids, field_name, arg, context=None):
         "check if multi company currency is enabled"
         result = {}
-        fields = self.pool.get('ir.model.fields').search(
+        field_ids = self.pool.get('ir.model.fields').search(
             cr, uid,
             [('name', '=', 'company_id'),
              ('model', '=', 'res.currency')]
         )
-        if not fields:
+        if not field_ids:
             enable = 0
         else:
             enable = 1