refs_ref_iterator_begin(): new function

diff --git a/userdiff.c b/userdiff.c
index b0b44467a909a0eacd30b8e72fb945fde0eb1c03..8b732e40bce4968257c2918219f7dfdb0b9ed3a0 100644 (file)
--- a/userdiff.c
+++ b/userdiff.c
@@ -262,25 +262,22 @@ struct userdiff_driver *userdiff_find_by_name(const char *name) {
 
 struct userdiff_driver *userdiff_find_by_path(const char *path)
 {
-       static struct git_attr *attr;
-       struct attr_check_item check;
-
-       if (!attr)
-               attr = git_attr("diff");
-       check.attr = attr;
+       static struct attr_check *check;
 
+       if (!check)
+               check = attr_check_initl("diff", NULL);
        if (!path)
                return NULL;
-       if (git_check_attrs(path, 1, &check))
+       if (git_check_attr(path, check))
                return NULL;
 
-       if (ATTR_TRUE(check.value))
+       if (ATTR_TRUE(check->items[0].value))
                return &driver_true;
-       if (ATTR_FALSE(check.value))
+       if (ATTR_FALSE(check->items[0].value))
                return &driver_false;
-       if (ATTR_UNSET(check.value))
+       if (ATTR_UNSET(check->items[0].value))
                return NULL;
-       return userdiff_find_by_name(check.value);
+       return userdiff_find_by_name(check->items[0].value);
 }
 
 struct userdiff_driver *userdiff_get_textconv(struct userdiff_driver *driver)