Documentation/everyday: match undefline with the text

diff --git a/reachable.c b/reachable.c
index e7e6a1e342200bbf4c37bd561e6a68222349418e..6f6835bf27481299a0374bc1c7746bad750cdd12 100644 (file)
--- a/reachable.c
+++ b/reachable.c
@@ -80,8 +80,7 @@ static void process_tree(struct tree *tree,
                else
                        process_blob(lookup_blob(entry.sha1), p, &me, entry.path, cp);
        }
-       free(tree->buffer);
-       tree->buffer = NULL;
+       free_tree_buffer(tree);
 }
 
 static void process_tag(struct tag *tag, struct object_array *p,
@@ -230,6 +229,9 @@ void mark_reachable_objects(struct rev_info *revs, int mark_reflog,
        /* Add all external refs */
        for_each_ref(add_one_ref, revs);
 
+       /* detached HEAD is not included in the list above */
+       head_ref(add_one_ref, revs);
+
        /* Add all reflog info */
        if (mark_reflog)
                for_each_reflog(add_one_reflog, revs);