-# The exit status is 1 with -help, so invert it to prevent
-# triggering immediate exit due to set -e.
-! mhpath -help > $actual 2>&1
-check $expected $actual
+
+#### Skip nmh intro text.
+run_prog mhpath -help 2>&1 | sed '/^$/,$d' >"$actual"
+check "$expected" "$actual"