# HG changeset patch
# User Mads Kiilerich <mads@kiilerich.com>
# Date 2019-12-26 04:05:14
# Node ID 85e34d874a1e75d6355bc3ccef7f0c2914304351
# Parent  d9d03f138cc386f9e45280f53ef839f6160e242a

lib: avoid comparing ordering with None

Fails in py3.

diff --git a/kallithea/lib/celerylib/tasks.py b/kallithea/lib/celerylib/tasks.py
--- a/kallithea/lib/celerylib/tasks.py
+++ b/kallithea/lib/celerylib/tasks.py
@@ -124,7 +124,7 @@ def get_commits_stats(repo_name, ts_min_
 
         log.debug('starting parsing %s', parse_limit)
 
-        last_rev = last_rev + 1 if last_rev >= 0 else 0
+        last_rev = last_rev + 1 if last_rev and last_rev >= 0 else 0
         log.debug('Getting revisions from %s to %s',
              last_rev, last_rev + parse_limit
         )
@@ -142,8 +142,7 @@ def get_commits_stats(repo_name, ts_min_
                 except ValueError:
                     time_pos = None
 
-                if time_pos >= 0 and time_pos is not None:
-
+                if time_pos is not None and time_pos >= 0:
                     datadict = \
                         co_day_auth_aggr[akc(cs.author)]['data'][time_pos]