Add --allow-empty to git commit command line

This avoids exceptions when the commit doesn't do anything and is
otherwise fine.

Signed-off-by: Keith Packard <keithp@keithp.com>

diff --git a/calypso/webdav.py b/calypso/webdav.py
index eaf3305cfe10dc9724fe285b7b19c6f7b62e8721..6334d014bca419e0acb1c05009c466d980d0e921 100644 (file)
--- a/calypso/webdav.py
+++ b/calypso/webdav.py
@@ -317,7 +317,7 @@ class Collection(object):
         return True
 
     def git_commit(self, context):
-        args = ["git", "commit"]
+        args = ["git", "commit", "--allow-empty"]
         env = {}
 
         message = context.get('action', 'other action')