Fixed #15621 -- Fixed potentially confusing error message in db backend loading. Thanks, keegan_csmith

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15871 bcc190cf-cafb-0310-a4f2-bffc1f526a37

1 files changed, 2 insertions, 0 deletions

diff --git a/django/db/utils.py b/django/db/utils.py
index e3f36bdd03..4f30b7ae2f 100644
--- a/django/db/utils.py
+++ b/django/db/utils.py
@@ -41,6 +41,8 @@ def load_backend(backend_name):
                         and not f.startswith('.')]
             except EnvironmentError:
                 available_backends = []
+            if backend_name.startswith('django.db.backends.'):
+                backend_name = backend_name[19:] # See #15621.
             if backend_name not in available_backends:
                 error_msg = ("%r isn't an available database backend. \n" +
                     "Try using django.db.backends.XXX, where XXX is one of:\n    %s\n" +