sysctl: add missing help entry for --strict

Follow-up for e88748c17e58aad6818e64fd3071de011808165e.

(cherry picked from commit 95c71c8f6e2f689789eb9f882c605252a83d5827)
(cherry picked from commit 91d1176b4f93a7eb6d507143735ca9c7fb862d6d)

diff --git a/src/sysctl/sysctl.c b/src/sysctl/sysctl.c
index aac965f5de7fba00bc1996cd3bb742a80df52d04..027b484bf92be645cab81ba0751a330f0839777e 100644 (file)
--- a/src/sysctl/sysctl.c
+++ b/src/sysctl/sysctl.c
@@ -353,6 +353,7 @@ static int help(void) {
                "     --tldr             Show non-comment parts of configuration\n"
                "     --prefix=PATH      Only apply rules with the specified prefix\n"
                "     --no-pager         Do not pipe output into a pager\n"
+               "     --strict           Fail on any kind of failures\n"
                "\nSee the %s for details.\n",
                program_invocation_short_name,
                link);