# HG changeset patch
# User Mads Kiilerich <mads@kiilerich.com>
# Date 2018-03-11 15:24:47
# Node ID 06ae370ffaa34f6a3665b7bdbcd2b959d0c85b43
# Parent  dba4e770d4b6eb5743e6b7317ebaaf0fa88863a0

ini: only keep default value as comment if the custom value actually is different

diff --git a/kallithea/lib/inifile.py b/kallithea/lib/inifile.py
--- a/kallithea/lib/inifile.py
+++ b/kallithea/lib/inifile.py
@@ -112,8 +112,10 @@ def expand(template, mako_variable_value
                 key, value = m.groups()
                 line = m.group(0)
                 if key in section_settings:
-                    # keep old entry as example - comments might refer to it
-                    line = '#%s\n%s = %s' % (line, key, section_settings.pop(key))
+                    new_line = '%s = %s' % (key, section_settings.pop(key))
+                    if new_line != line:
+                        # keep old entry as example - comments might refer to it
+                        line = '#%s\n%s' % (line, new_line)
                 return line.rstrip()
 
             # process lines that not are comments or empty and look like name=value