git fetch-pack: do not complain about "no common commits" in an empty repo

diff --git a/builtin-ls-tree.c b/builtin-ls-tree.c
index 7abe333ce99a3448373119c1a811341cb15f1d10..f4a75ddbc3fecb9c1690a94d39ce230e82fefd8d 100644 (file)
--- a/builtin-ls-tree.c
+++ b/builtin-ls-tree.c
@@ -122,7 +122,7 @@ int cmd_ls_tree(int argc, const char **argv, const char *prefix)
        unsigned char sha1[20];
        struct tree *tree;
 
-       git_config(git_default_config);
+       git_config(git_default_config, NULL);
        ls_tree_prefix = prefix;
        if (prefix && *prefix)
                chomp_prefix = strlen(prefix);