Migrate

digest/migrations/0049_auto_20160509_0828.py

@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.5 on 2016-05-09 08:28
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('digest', '0048_auto_20160509_1115'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='item',
+            name='additionally',
+            field=models.CharField(blank=True, default='', max_length=255, verbose_name='Additional info'),
+        ),
+        migrations.AlterField(
+            model_name='package',
+            name='link',
+            field=models.URLField(max_length=255, unique=True, verbose_name='URL'),
+        ),
+    ]

digest/models.py

@@ -206,7 +206,7 @@ class Item(models.Model):
         verbose_name=_("URL"), max_length=255)
     additionally = models.CharField(
         verbose_name=_("Additional info"),
-        max_length=255, blank=True)
+        max_length=255, blank=True, default='')
     related_to_date = models.DateField(
         verbose_name=_("Date"),
         help_text=_("For example, publication date of the news on the source"),