Bug fix for build completion form

InvenTree/build/migrations/0015_auto_20200425_1350.py

@@ -0,0 +1,26 @@
+# Generated by Django 3.0.5 on 2020-04-25 13:50
+
+import django.core.validators
+from django.db import migrations, models
+import django.db.models.deletion
+import mptt.fields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('build', '0014_auto_20200425_1243'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='build',
+            name='parent',
+            field=mptt.fields.TreeForeignKey(blank=True, help_text='Parent build to which this build is allocated', null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='children', to='build.Build', verbose_name='Parent Build'),
+        ),
+        migrations.AlterField(
+            model_name='builditem',
+            name='quantity',
+            field=models.DecimalField(decimal_places=5, default=1, help_text='Stock quantity to allocate to build', max_digits=15, validators=[django.core.validators.MinValueValidator(0)]),
+        ),
+    ]