diff --git a/addons/account/account_invoice.py b/addons/account/account_invoice.py
index bae8872d65a..961e862e27b 100644
--- a/addons/account/account_invoice.py
+++ b/addons/account/account_invoice.py
@@ -1574,8 +1574,7 @@ class account_invoice_line(osv.osv):
         company_currency = self.pool['res.company'].browse(cr, uid, inv.company_id.id).currency_id.id
         for line in inv.invoice_line:
             mres = self.move_line_get_item(cr, uid, line, context)
-            if not mres:
-                continue
+            mres['invl_id'] = line.id
             res.append(mres)
             tax_code_found= False
             for tax in tax_obj.compute_all(cr, uid, line.invoice_line_tax_id,
diff --git a/addons/account_anglo_saxon/invoice.py b/addons/account_anglo_saxon/invoice.py
index a4d9f48e359..0b3c573b943 100644
--- a/addons/account_anglo_saxon/invoice.py
+++ b/addons/account_anglo_saxon/invoice.py
@@ -124,7 +124,7 @@ class account_invoice_line(osv.osv):
                         account_prec = decimal_precision.precision_get(cr, uid, 'Account')
                         # calculate and write down the possible price difference between invoice price and product price
                         for line in res:
-                            if a == line['account_id'] and i_line.product_id.id == line['product_id']:
+                            if line.get('invl_id', 0) == i_line.id and a == line['account_id']:
                                 uom = i_line.product_id.uos_id or i_line.product_id.uom_id
                                 valuation_price_unit = self.pool.get('product.uom')._compute_price(cr, uid, uom.id, i_line.product_id.standard_price, i_line.uos_id.id)
                                 if inv.currency_id.id != company_currency:
diff --git a/addons/fleet/fleet_view.xml b/addons/fleet/fleet_view.xml
index d8c47e43b9d..44f9d527a3c 100644
--- a/addons/fleet/fleet_view.xml
+++ b/addons/fleet/fleet_view.xml
@@ -433,7 +433,7 @@
                                 <field name="expiration_date" />
                             </group>
                             <group>
-                                <field name="insurer_id" />
+                                <field name="insurer_id" context="{'default_supplier': True}"/>
                                 <field name="purchaser_id" />
                                 <field name="ins_ref" />
                             </group>
@@ -641,7 +641,7 @@
                                 <field name="date" />
                                 <field name="purchaser_id" />
                                 <field name="inv_ref" />
-                                <field name="vendor_id" />
+                                <field name="vendor_id" context="{'default_supplier': True}"/>
                             </group>
                         </group>
                         <group string="Notes">
@@ -743,7 +743,7 @@
                             <group string="Additional Details">
                                 <field name="date" />
                                 <field name="purchaser_id" />
-                                <field name="vendor_id" />
+                                <field name="vendor_id" context="{'default_supplier': True}"/>
                                 <field name="inv_ref" />
                             </group>
                         </group>
diff --git a/addons/point_of_sale/static/src/xml/pos.xml b/addons/point_of_sale/static/src/xml/pos.xml
index 1267b74c18d..2697bfae0df 100644
--- a/addons/point_of_sale/static/src/xml/pos.xml
+++ b/addons/point_of_sale/static/src/xml/pos.xml
@@ -780,7 +780,7 @@
             <br />
             <t t-esc="widget.pos.company.name"/><br />
             Phone: <t t-esc="widget.pos.company.phone || ''"/><br />
-            User: <t t-esc="widget.pos.cashier.name"/><br />
+            User: <t t-esc="widget.pos.cashier ? widget.pos.cashier.name : widget.pos.user.name"/><br />
             Shop: <t t-esc="widget.pos.shop.name"/><br />
             <br />
             <t t-if="widget.pos.config.receipt_header">
diff --git a/addons/web/static/src/js/search.js b/addons/web/static/src/js/search.js
index c59932265f7..9f097108088 100644
--- a/addons/web/static/src/js/search.js
+++ b/addons/web/static/src/js/search.js
@@ -474,6 +474,7 @@ instance.web.SearchView = instance.web.Widget.extend(/** @lends instance.web.Sea
      * Sets up search view's view-wide auto-completion widget
      */
     setup_global_completion: function () {
+        var self = this;
         var autocomplete = this.$el.autocomplete({
             source: this.proxy('complete_global_search'),
             select: this.proxy('select_completion'),
diff --git a/addons/web/static/src/js/view_list.js b/addons/web/static/src/js/view_list.js
index dfefa3c0d08..327c27312db 100644
--- a/addons/web/static/src/js/view_list.js
+++ b/addons/web/static/src/js/view_list.js
@@ -516,7 +516,7 @@ instance.web.ListView = instance.web.View.extend( /** @lends instance.web.ListVi
                         self.dataset.index = 0;
                     }
                 } else if (self.dataset.index >= self.records.length) {
-                    self.dataset.index = 0;
+                    self.dataset.index = self.records.length ? 0 : null;
                 }
 
                 self.compute_aggregates();
diff --git a/addons/web_kanban/static/src/js/kanban.js b/addons/web_kanban/static/src/js/kanban.js
index 3a3724a111f..bda24442f33 100644
--- a/addons/web_kanban/static/src/js/kanban.js
+++ b/addons/web_kanban/static/src/js/kanban.js
@@ -302,6 +302,8 @@ instance.web_kanban.KanbanView = instance.web.View.extend({
                 var kgroup = new instance.web_kanban.KanbanGroup(self, records, null, self.dataset);
                 if (!_.isEmpty(self.dataset.ids) && (self.dataset.index === null || self.dataset.index >= self.dataset.ids.length)) {
                     self.dataset.index = 0;
+                } else if (_.isEmpty(self.dataset.ids)){
+                    self.dataset.index = null;
                 }
                 self.do_add_groups([kgroup]).done(function() {
                     if (_.isEmpty(records)) {