Fixed #1480 -- Added the ability to use the system timezone. Thanks to Ramiro Morales for the patch.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@12602 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/db/backends/postgresql/base.py

@@ -119,7 +119,7 @@ class DatabaseWrapper(BaseDatabaseWrapper):
         set_tz = False
         settings_dict = self.settings_dict
         if self.connection is None:
-            set_tz = True
+            set_tz = settings_dict.get('TIME_ZONE')
             if settings_dict['NAME'] == '':
                 from django.core.exceptions import ImproperlyConfigured
                 raise ImproperlyConfigured("You need to specify NAME in your Django settings file.")