1 files changed, 3 insertions, 3 deletions

diff --git a/miscutils/last.c b/miscutils/last.c
index 24f6e1c78..a144c7e47 100644
--- a/miscutils/last.c
+++ b/miscutils/last.c
@@ -87,11 +87,11 @@ int last_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
                         if (++n > 0)
                                 ut.ut_type = n != 3 ? n : SHUTDOWN_TIME;
 #else
-                        if (strncmp(ut.ut_user, "shutdown", 8) == 0)
+                        if (is_prefixed_with(ut.ut_user, "shutdown"))
                                 ut.ut_type = SHUTDOWN_TIME;
-                        else if (strncmp(ut.ut_user, "reboot", 6) == 0)
+                        else if (is_prefixed_with(ut.ut_user, "reboot"))
                                 ut.ut_type = BOOT_TIME;
-                        else if (strncmp(ut.ut_user, "runlevel", 8) == 0)
+                        else if (is_prefixed_with(ut.ut_user, "runlevel"))
                                 ut.ut_type = RUN_LVL;
 #endif
                 } else {