allow hooks to ignore their standard input stream

diff --git a/builtin/init-db.c b/builtin/init-db.c
index 4335738135df32aeea3712cbdae88bd862015969..69323e186cda73fe02658a535d8eae8387ff5444 100644 (file)
--- a/builtin/init-db.c
+++ b/builtin/init-db.c
@@ -4,6 +4,7 @@
  * Copyright (C) Linus Torvalds, 2005
  */
 #include "cache.h"
+#include "refs.h"
 #include "builtin.h"
 #include "exec_cmd.h"
 #include "parse-options.h"
@@ -377,7 +378,7 @@ static void separate_git_dir(const char *git_dir)
                        die_errno(_("unable to move %s to %s"), src, git_dir);
        }
 
-       write_file(git_link, 1, "gitdir: %s\n", git_dir);
+       write_file(git_link, "gitdir: %s", git_dir);
 }
 
 int init_db(const char *template_dir, unsigned int flags)