get_ref_dir(): take the containing directory as argument

diff --git a/t/t4049-diff-stat-count.sh b/t/t4049-diff-stat-count.sh
index a6d1887536e240e89b8e2263e5f0a643e9a55f71..591ffbc07539e6d45d4d0e8cc4d7c015f0952a3a 100755 (executable)
--- a/t/t4049-diff-stat-count.sh
+++ b/t/t4049-diff-stat-count.sh
@@ -19,7 +19,7 @@ test_expect_success setup '
         2 files changed, 2 insertions(+)
        EOF
        git diff --stat --stat-count=2 >actual &&
-       test_cmp expect actual
+       test_i18ncmp expect actual
 '
 
 test_done