credential: handle invalid arguments earlier

diff --git a/archive.c b/archive.c
index 01751e574bc10c1211d0253d215917ecc4ce82dd..60b889198656f42a1d073503c4da5886bf0a0526 100644 (file)
--- a/archive.c
+++ b/archive.c
@@ -87,19 +87,6 @@ void *sha1_file_to_archive(const struct archiver_args *args,
        return buffer;
 }
 
-static void setup_archive_check(struct git_attr_check *check)
-{
-       static struct git_attr *attr_export_ignore;
-       static struct git_attr *attr_export_subst;
-
-       if (!attr_export_ignore) {
-               attr_export_ignore = git_attr("export-ignore");
-               attr_export_subst = git_attr("export-subst");
-       }
-       check[0].attr = attr_export_ignore;
-       check[1].attr = attr_export_subst;
-}
-
 struct directory {
        struct directory *up;
        struct object_id oid;
@@ -120,10 +107,10 @@ static int write_archive_entry(const unsigned char *sha1, const char *base,
                void *context)
 {
        static struct strbuf path = STRBUF_INIT;
+       static struct attr_check *check;
        struct archiver_context *c = context;
        struct archiver_args *args = c->args;
        write_archive_entry_fn_t write_entry = c->write_entry;
-       struct git_attr_check check[2];
        const char *path_without_prefix;
        int err;
 
@@ -137,11 +124,12 @@ static int write_archive_entry(const unsigned char *sha1, const char *base,
                strbuf_addch(&path, '/');
        path_without_prefix = path.buf + args->baselen;
 
-       setup_archive_check(check);
-       if (!git_check_attr(path_without_prefix, ARRAY_SIZE(check), check)) {
-               if (ATTR_TRUE(check[0].value))
+       if (!check)
+               check = attr_check_initl("export-ignore", "export-subst", NULL);
+       if (!git_check_attr(path_without_prefix, check)) {
+               if (ATTR_TRUE(check->items[0].value))
                        return 0;
-               args->convert = ATTR_TRUE(check[1].value);
+               args->convert = ATTR_TRUE(check->items[1].value);
        }
 
        if (S_ISDIR(mode) || S_ISGITLINK(mode)) {