Autogenerated HTML docs for v1.7.7-290-gc9e7aa 
diff --git a/git-commit-tree.txt b/git-commit-tree.txt index 0fdb82e..02133d5 100644 --- a/git-commit-tree.txt +++ b/git-commit-tree.txt 
@@ -68,7 +68,9 @@    In case (some of) these environment variables are not set, the information  is taken from the configuration items user.name and user.email, or, if not -present, system user name and fully qualified hostname. +present, system user name and the hostname used for outgoing mail (taken +from `/etc/mailname` and falling back to the fully qualified hostname when +that file does not exist).    A commit comment is read from stdin. If a changelog  entry is not provided via "<" redirection, 'git commit-tree' will just wait @@ -90,6 +92,10 @@    include::i18n.txt[]   +FILES +----- +/etc/mailname +  SEE ALSO  --------  linkgit:git-write-tree[1]