systemctl: also ignore ENOENT in checking inhibitors

Fixes a bug caused by 804874d26ac73e0af07c4c5d7165c95372f03f6d.
Follow-up for a1417e5563acb73a0accdc12b3af91e4ec1c7f46.
Fixes #35757.

(cherry picked from commit 084f361b509cbffe7ffd5ab6085469f76f799fe5)

diff --git a/src/systemctl/systemctl-logind.c b/src/systemctl/systemctl-logind.c
index 1258852a0167cd467cbd91276dc76d188882d5dd..d7b373ce0ba05f05067e0a6505c0cf6f03592ab6 100644 (file)
--- a/src/systemctl/systemctl-logind.c
+++ b/src/systemctl/systemctl-logind.c
@@ -152,9 +152,9 @@ int logind_check_inhibitors(enum action a) {
                 return 0;
 
         r = acquire_bus(BUS_FULL, &bus);
-        if (r == -ECONNREFUSED && geteuid() == 0)
-                return 0; /* When D-Bus is not running, allow root to force a shutdown. E.g. when running at
-                           * the emergency console. */
+        if (ERRNO_IS_NEG_DISCONNECT(r) && geteuid() == 0)
+                return 0; /* When D-Bus is not running (ECONNREFUSED) or D-Bus socket is not created (ENOENT),
+                           * allow root to force a shutdown. E.g. when running at the emergency console. */
         if (r < 0)
                 return r;