The worst commit of my life.

duraction.diff

commit 7b4e29d030812813e29f7008da45502a68a583b3
Author: Will McCutchen <will@mccutch.org>
Date:   Fri Oct 4 18:45:10 2013 +0000

    api: allow 0 as rescheduling duration.
    
    The actual work of magically rescheduling to today in that case is
    left as an exercise for Snakes.

diff --git a/api_v1/app/pattern.py b/api_v1/app/pattern.py
index fa89d5b..c96f1f3 100644
--- a/api_v1/app/pattern.py
+++ b/api_v1/app/pattern.py
@@ -222,7 +222,7 @@ class StepHandler(BaseHandler):
 
         if action == 'RESCHEDULE':
             duration = int(self.json_body.get('duration', 0))
-            if duration < 1 or duration > 30:
+            if duration != 0 and (duration < 1 or duraction > 30):
                 raise tornado.web.HTTPError(400, 'INVALID_ARG_DURATION')
 
             try: