From 48dc98d08b91aefce2a1e0482d5ff3e93b972af8 Mon Sep 17 00:00:00 2001
From: Alexis de Lattre <alexis.delattre@akretion.com>
Date: Fri, 18 Dec 2020 20:40:20 +0100
Subject: [PATCH] [FIX] product_print_zpl_barcode: don't block when printer
 field is empty in default_get()

---
 .../wizard/product_print_zpl_barcode_view.xml                   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/product_print_zpl_barcode/wizard/product_print_zpl_barcode_view.xml b/product_print_zpl_barcode/wizard/product_print_zpl_barcode_view.xml
index 3f481ec..f838593 100644
--- a/product_print_zpl_barcode/wizard/product_print_zpl_barcode_view.xml
+++ b/product_print_zpl_barcode/wizard/product_print_zpl_barcode_view.xml
@@ -36,7 +36,7 @@
                 <field name="price" attrs="{'invisible': [('barcode_type', 'not in', ('price', 'weight'))]}"/>
                 <field name="zpl_file" filename="zpl_filename" />
                 <field name="zpl_filename" invisible="1"/>
-                <field name="zpl_printer_id" required="1"/>
+                <field name="zpl_printer_id" attrs="{'required': [('state', '=', 'step2')]}"/>
             </group>
             <footer>
                 <button name="generate" type="object" string="Generate Label" class="btn-primary" states="step1"/>