# HG changeset patch
# User Ludovic Chabant <ludovic@chabant.com>
# Date 1518592860 28800
# Node ID 137c9b41edd22a8be282f5e2b147b159af3b50ec
# Parent  c3b15ad24a93a941506b35c048d4e1b25e810d50
serve: Fix crash with `serve --admin`.

diff -r c3b15ad24a93 -r 137c9b41edd2 piecrust/serving/wrappers.py
--- a/piecrust/serving/wrappers.py	Tue Feb 13 21:53:11 2018 -0800
+++ b/piecrust/serving/wrappers.py	Tue Feb 13 23:21:00 2018 -0800
@@ -181,6 +181,8 @@
     if serve_admin:
         from piecrust.admin.web import create_foodtruck_app
 
+        admin_root_url = admin_root_url or '/pc-admin'
+
         es = {
             'FOODTRUCK_CMDLINE_MODE': is_cmdline_mode,
             'FOODTRUCK_ROOT_DIR': appfactory.root_dir,