- $_POST['gl_code'] = $accs['purchase_account'] ?
- $accs['purchase_account'] : get_company_pref('default_cogs_act');
+ if (!isset($_POST['gl_code']))
+ $_POST['gl_code'] = $accs['purchase_account'] ?
+ $accs['purchase_account'] : get_company_pref('default_cogs_act');