From 289278eee208d4b1a08cf777b1f2a5e48d0aeed8 Mon Sep 17 00:00:00 2001
From: Collin Funk <collin.funk1@gmail.com>
Date: Fri, 16 Jan 2026 22:56:15 -0800
Subject: [PATCH] maint: pacify another gcc -Wzero-as-null-pointer-constant
 warning

* src/uptime.c (print_uptime): Add a timezone_t cast to zero. Don't use
nullptr since timezone_t is not a standardized and may be defined to
something other than a pointer.
---
 src/uptime.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/uptime.c b/src/uptime.c
index 4e07f1cb8..37d3206f9 100644
--- a/src/uptime.c
+++ b/src/uptime.c
@@ -66,7 +66,7 @@ print_uptime (idx_t n, STRUCT_UTMP const *utmp_buf)
      previous versions of coreutils don't. */
   if (tmn)
     /* TRANSLATORS: This prints the current clock time. */
-    fprintftime (stdout, _(" %H:%M:%S  "), tmn, 0, 0);
+    fprintftime (stdout, _(" %H:%M:%S  "), tmn, (timezone_t) 0, 0);
   else
     {
       printf (_(" ??:????  "));