[FIX] account: user of the analytic line should be the salesperson of the invoice

Fixes #7259
opw-643262

addons/account/account_move_line.py

@@ -190,7 +190,7 @@ class account_move_line(osv.osv):
                 'journal_id': obj_line.journal_id.analytic_journal_id.id,
                 'ref': obj_line.ref,
                 'move_id': obj_line.id,
-                'user_id': uid,
+                'user_id': obj_line.invoice.user_id.id or uid,
                }
 
     def create_analytic_lines(self, cr, uid, ids, context=None):