Allow to show all vouchers with empty tags

2018-11-05 10:34:25 +01:00
parent 5a29b4bf70
commit 2557a8e4ec
2 changed files with 15 additions and 5 deletions
@@ -796,7 +796,10 @@ class VoucherFilterForm(FilterForm):

        if fdata.get('tag'):
            s = fdata.get('tag').strip()
-            qs = qs.filter(tag__icontains=s)
+            if s == '<>':
+                qs = qs.filter(Q(tag__isnull=True) | Q(tag=''))
+            else:
+                qs = qs.filter(tag__icontains=s)

        if fdata.get('qm'):
            s = fdata.get('qm')