dir.c: mark more strings for translation

diff --git a/t/t0021-conversion.sh b/t/t0021-conversion.sh
index 9479a4aaabc1a4187fc702f864642ac493508bb9..306b862d7f2220580cdf2c37a9cd6b00364b8e28 100755 (executable)
--- a/t/t0021-conversion.sh
+++ b/t/t0021-conversion.sh
@@ -583,7 +583,7 @@ test_expect_success PERL 'process filter should restart after unexpected write f
                git checkout --quiet --no-progress . 2>git-stderr.log &&
 
                grep "smudge write error at" git-stderr.log &&
-               grep "error: external filter" git-stderr.log &&
+               test_i18ngrep "error: external filter" git-stderr.log &&
 
                cat >expected.log <<-EOF &&
                        START