logmsg_reencode: never return NULL

diff --git a/Documentation/config.txt b/Documentation/config.txt
index d5809e0e8c4dca414a863cfd019a6f8860c46c4d..b87f7446436ea73ffeb062317ea9869051d5be78 100644 (file)
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -923,6 +923,15 @@ column.tag::
        Specify whether to output tag listing in `git tag` in columns.
        See `column.ui` for details.
 
+commit.cleanup::
+       This setting overrides the default of the `--cleanup` option in
+       `git commit`. See linkgit:git-commit[1] for details. Changing the
+       default can be useful when you always want to keep lines that begin
+       with comment character `#` in your log message, in which case you
+       would do `git config commit.cleanup whitespace` (note that you will
+       have to remove the help lines that begin with `#` in the commit log
+       template yourself, if you do this).
+
 commit.status::
        A boolean to enable/disable inclusion of status information in the
        commit message template when using an editor to prepare the commit
@@ -1361,6 +1370,12 @@ help.autocorrect::
        value is 0 - the command will be just shown but not executed.
        This is the default.
 
+help.htmlpath::
+       Specify the path where the HTML documentation resides. File system paths
+       and URLs are supported. HTML pages will be prefixed with this path when
+       help is displayed in the 'web' format. This defaults to the documentation
+       path of your Git installation.
+
 http.proxy::
        Override the HTTP proxy, normally configured using the 'http_proxy',
        'https_proxy', and 'all_proxy' environment variables (see
@@ -1519,6 +1534,10 @@ log.showroot::
        Tools like linkgit:git-log[1] or linkgit:git-whatchanged[1], which
        normally hide the root commit will now show it. True by default.
 
+log.mailmap::
+       If true, makes linkgit:git-log[1], linkgit:git-show[1], and
+       linkgit:git-whatchanged[1] assume `--use-mailmap`.
+
 mailmap.file::
        The location of an augmenting mailmap file. The default
        mailmap, located in the root of the repository, is loaded