parse-opt: add PARSE_OPT_KEEP_ARGV0 parser option.

diff --git a/builtin-commit-tree.c b/builtin-commit-tree.c
index 6610d18358bae81ac1f162ca0c71062d36664c2a..e5e4bdbe862b23aafe932da411f597b0f3b5c997 100644 (file)
--- a/builtin-commit-tree.c
+++ b/builtin-commit-tree.c
@@ -60,7 +60,7 @@ int cmd_commit_tree(int argc, const char **argv, const char *prefix)
        struct strbuf buffer;
        int encoding_is_utf8;
 
-       git_config(git_default_config);
+       git_config(git_default_config, NULL);
 
        if (argc < 2)
                usage(commit_tree_usage);