[FIX] fix description of the refund with the new module crm_claim_categ_as_name

crm_claim_rma/wizard/account_invoice_refund.py

@@ -31,10 +31,7 @@ class account_invoice_refund(osv.osv_memory):
 
     def _get_description(self, cr, uid, context=None):
         if context is None: context = {}
-        if context.get('description'):
-            description = self.pool.get('claim.rma.case').read(cr, uid, context.get('description'), ['name'], context=context)['name']
-        else:
-            description = ''
+        description = context.get('description') or ''
         return description
 
     _defaults = {