ls and variants now exit with status 2 on serious trouble.

diff --git a/tests/help-version b/tests/help-version
index aa8fb73..08dcece 100755 (executable)
--- a/tests/help-version
+++ b/tests/help-version
@@ -10,6 +10,9 @@ expected_failure_status_tty=3
 expected_failure_status_sort=2
 expected_failure_status_expr=3
 expected_failure_status_lbracket=2
+expected_failure_status_dir=2
+expected_failure_status_ls=2
+expected_failure_status_vdir=2
 
 case "$all_programs" in
   *groups*)