completion: consolidate test_completion*() tests

diff --git a/t/t6120-describe.sh b/t/t6120-describe.sh
index 876d1ab7430c2054ddc69bd3712ff769de52e774..f67aa6ff6a3c2af2d0c1999e8203da3a922b0555 100755 (executable)
--- a/t/t6120-describe.sh
+++ b/t/t6120-describe.sh
@@ -124,7 +124,7 @@ warning: tag 'A' is really 'Q' here
 EOF
 check_describe A-* HEAD
 test_expect_success 'warning was displayed for Q' '
-       test_cmp err.expect err.actual
+       test_i18ncmp err.expect err.actual
 '
 test_expect_success 'rename tag Q back to A' '
        mv .git/refs/tags/Q .git/refs/tags/A