From: Yoshitaka Aharen <aharen@jprs.co.jp>
Date: Mon, 28 Jan 2013 12:01:42 +0000 (+0900)
Subject: [2157] added a note to explain why empty string is required
X-Git-Tag: bind10-1.1.0beta1-release~85^2~5^2~35
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ab9c7fa4343ba35decbf47b765d81ffa785c7638;p=thirdparty%2Fkea.git

[2157] added a note to explain why empty string is required
---

diff --git a/src/bin/auth/gen-statisticsitems.py.pre.in b/src/bin/auth/gen-statisticsitems.py.pre.in
index 43f81fdc0e..40f33f0fbe 100755
--- a/src/bin/auth/gen-statisticsitems.py.pre.in
+++ b/src/bin/auth/gen-statisticsitems.py.pre.in
@@ -219,7 +219,9 @@ def generate_docfile(docfile, def_mtime):
                     if word == xmldocument_command_name:
                         command = ElementTree.SubElement(sim_para, 'command')
                         command.text = word
-                        # append empty string for trailing text
+                        # at this point command.tail is None
+                        # append empty string as trailing text for the next
+                        # word so it can be concatinated with trailing words
                         command.tail = ''
                         prev = command
                     else: