t/{t5541,lib-httpd}: replace problematic '!()' notation with test_must_fail

diff --git a/t/t3300-funny-names.sh b/t/t3300-funny-names.sh
index 0574ef1f101df172a30755726b0ea1b6c2ef5f7d..a99e4d8b923cd0d85e5f7e875af4182d2238c9fb 100755 (executable)
--- a/t/t3300-funny-names.sh
+++ b/t/t3300-funny-names.sh
@@ -21,12 +21,12 @@ cat >"$p0" <<\EOF
 3. A quick brown fox jumps over the lazy cat, oops dog.
 EOF
 
-cat >"$p1" "$p0"
+cat 2>/dev/null >"$p1" "$p0"
 echo 'Foo Bar Baz' >"$p2"
 
 test -f "$p1" && cmp "$p0" "$p1" || {
        # since FAT/NTFS does not allow tabs in filenames, skip this test
-       say 'Your filesystem does not allow tabs in filenames, test skipped.'
+       skip_all='Your filesystem does not allow tabs in filenames, test skipped.'
        test_done
 }