Fixed #23474 -- Prevented migrating backwards from unapplying the wrong migrations.

2 files changed, 16 insertions, 0 deletions

diff --git a/tests/migrations2/test_migrations_backwards_deps_2/0001_initial.py b/tests/migrations2/test_migrations_backwards_deps_2/0001_initial.py
new file mode 100644
index 0000000000..0b6eafb02f
--- /dev/null
+++ b/tests/migrations2/test_migrations_backwards_deps_2/0001_initial.py
@@ -0,0 +1,16 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [('migrations', '0001_initial')]
+    operations = [
+        migrations.CreateModel(
+            "Example",
+            [
+                ("id", models.AutoField(primary_key=True)),
+            ],
+        ),
+    ]
diff --git a/tests/migrations2/test_migrations_backwards_deps_2/__init__.py b/tests/migrations2/test_migrations_backwards_deps_2/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/tests/migrations2/test_migrations_backwards_deps_2/__init__.py