Added check to prevent sequence reset if no fixtures are loaded.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@5234 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/core/management.py

@@ -1405,6 +1405,7 @@ def load_data(fixture_labels, verbosity=1):
                         print "No %s fixture '%s' in %s." % \
                             (format, fixture_name, humanize(fixture_dir))
                             
+    if count[0] > 0:
         sequence_sql = backend.get_sql_sequence_reset(style, models)
         if sequence_sql:
             if verbosity > 1: