userdiff: add a builtin pattern for dts files

diff --git a/t/helper/test-dir-iterator.c b/t/helper/test-dir-iterator.c
index c7c30664dad2a027c4cf6b0bac7ecb78080cbcf1..659b6bfa81df6d0bcffb8d0a975492d54d79d6bc 100644 (file)
--- a/t/helper/test-dir-iterator.c
+++ b/t/helper/test-dir-iterator.c
@@ -19,7 +19,6 @@ static const char *error_name(int error_number)
  */
 int cmd__dir_iterator(int argc, const char **argv)
 {
-       struct strbuf path = STRBUF_INIT;
        struct dir_iterator *diter;
        unsigned int flags = 0;
        int iter_status;
@@ -36,8 +35,7 @@ int cmd__dir_iterator(int argc, const char **argv)
        if (!*argv || argc != 1)
                die("dir-iterator needs exactly one non-option argument");
 
-       strbuf_add(&path, *argv, strlen(*argv));
-       diter = dir_iterator_begin(path.buf, flags);
+       diter = dir_iterator_begin(*argv, flags);
 
        if (!diter) {
                printf("dir_iterator_begin failure: %s\n", error_name(errno));