[core] Avoid breaking runserver when no HUE_CONF_DIR set
@@ -191,7 +191,7 @@ def entry():
from desktop.conf import DATABASE as desktop_database
print "Using the following config make sure it looks correct"
- print "HUE_CONF_DIR: %s" % os.environ['HUE_CONF_DIR']
+ print "HUE_CONF_DIR: %s" % os.environ.get('HUE_CONF_DIR')
print "DB Engine: %s" % desktop_database.ENGINE.get()
print "DB Name: %s" % desktop_database.NAME.get()
print "DB User: %s" % desktop_database.USER.get()
