setup_git_directory: make sure GIT_DIR is a valid repository.

diff --git a/Documentation/git-daemon.txt b/Documentation/git-daemon.txt
index 972e0e1571391efb6041f0e7bff5df18fb1a4eaf..2a8f371ec95b619bcfb3fc289770ab7ef929214d 100644 (file)
--- a/Documentation/git-daemon.txt
+++ b/Documentation/git-daemon.txt
@@ -8,7 +8,7 @@ git-daemon - A really simple server for git repositories.
 SYNOPSIS
 --------
 'git-daemon' [--verbose] [--syslog] [--inetd | --port=n] [--export-all]
-             [--timeout=n] [--init-timeout=n] [directory...]
+             [--timeout=n] [--init-timeout=n] [--strict-paths] [directory...]
 
 DESCRIPTION
 -----------
@@ -29,7 +29,7 @@ This is ideally suited for read-only updates, ie pulling from git repositories.
 
 OPTIONS
 -------
-+--strict-paths::
+--strict-paths::
        Match paths exactly (i.e. don't allow "/foo/repo" when the real path is
        "/foo/repo.git" or "/foo/repo/.git") and don't do user-relative paths.
        git-daemon will refuse to start when this option is enabled and no