From: Naoki Kambe <kambe@jprs.co.jp>
Date: Fri, 14 Dec 2012 09:40:27 +0000 (+0900)
Subject: [2225_statistics] update document as it is
X-Git-Tag: bind10-1.1.0beta1-release~72^2~40^2~17
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ef7776ea48e1ddbfb3b727836722cbfc8b65f4fa;p=thirdparty%2Fkea.git

[2225_statistics] update document as it is

It's due to the review comment.
---

diff --git a/src/lib/python/isc/statistics/counter.py b/src/lib/python/isc/statistics/counter.py
index a0eb67746b..55587f4d96 100644
--- a/src/lib/python/isc/statistics/counter.py
+++ b/src/lib/python/isc/statistics/counter.py
@@ -365,8 +365,10 @@ class Counters():
         dictionary."""
         # entire copy
         statistics_data = self._statistics._data.copy()
-        # If self.statistics_data contains nothing of zone name, it
-        # returns an empty dict.
+        # If there is no 'zones' found in statistics_data,
+        # i.e. statistics_data contains no per-zone counter, it just
+        # returns statistics_data because calculating total counts
+        # across the zone names isn't necessary.
         if self._perzone_prefix not in statistics_data:
             return statistics_data
         zones = statistics_data[self._perzone_prefix]