# HG changeset patch
# User Ludovic Chabant <ludovic@chabant.com>
# Date 1468777210 -7200
# Node ID 71a755512eb8a3df72d1bdf32952cfb4aae3abb6
# Parent  ebf66b8b83f7c4dfe6de47ab308acd9313a25f69
chef: Don't crash when running `chef` outside of a website.

diff -r ebf66b8b83f7 -r 71a755512eb8 piecrust/commands/builtin/publishing.py
--- a/piecrust/commands/builtin/publishing.py	Sat Jul 16 15:04:54 2016 +0200
+++ b/piecrust/commands/builtin/publishing.py	Sun Jul 17 19:40:10 2016 +0200
@@ -26,6 +26,10 @@
                 action='store_true',
                 help="Only preview what the publisher would do.")
 
+        # Don't setup anything for a null app.
+        if app.root_dir is None:
+            return
+
         subparsers = parser.add_subparsers()
         for pub in app.publishers:
             p = subparsers.add_parser(