Documentation: add a new man page for "git-help"

diff --git a/unpack-trees.c b/unpack-trees.c
index aea16adde846b404900555f5f0dd6d87daea8bbf..e9eb795d64b9cd6a6940995d41dd9c3f3239df02 100644 (file)
--- a/unpack-trees.c
+++ b/unpack-trees.c
@@ -71,12 +71,8 @@ static int unpack_trees_rec(struct tree_entry_list **posns, int len,
        int remove;
        int baselen = strlen(base);
        int src_size = len + 1;
-       int i_stk = i_stk;
        int retval = 0;
 
-       if (o->dir)
-               i_stk = push_exclude_per_directory(o->dir, base, strlen(base));
-
        do {
                int i;
                const char *first;
@@ -255,8 +251,6 @@ static int unpack_trees_rec(struct tree_entry_list **posns, int len,
        } while (1);
 
  leave_directory:
-       if (o->dir)
-               pop_exclude_per_directory(o->dir, i_stk);
        return retval;
 }