Documentation: more examples.

diff --git a/read-tree.c b/read-tree.c
index 6a456ae61100f8e45f97394d7ea23be4faa63fc4..e3b9c0d9fa1cb5a03d1a3a08f992074293285904 100644 (file)
--- a/read-tree.c
+++ b/read-tree.c
@@ -629,10 +629,14 @@ int main(int argc, char **argv)
        unsigned char sha1[20];
        merge_fn_t fn = NULL;
 
+       setup_git_directory();
+
        newfd = hold_index_file_for_update(&cache_file, get_index_file());
        if (newfd < 0)
                die("unable to create new cachefile");
 
+       git_config(git_default_config);
+
        merge = 0;
        reset = 0;
        for (i = 1; i < argc; i++) {