This fails in a connect call with

error: incompatible pointer types passing 'struct sockaddr_un *' to parameter of type 'const struct sockaddr *' [-Wincompatible-pointer-types]

so add the missing cast.

Index: Makefile
===================================================================
RCS file: /cvs/ports/net/monitoring-plugins/Makefile,v
diff -u -p -r1.58 Makefile
--- Makefile	14 Apr 2026 14:44:22 -0000	1.58
+++ Makefile	22 May 2026 06:00:00 -0000
@@ -14,6 +14,8 @@ GH_ACCOUNT=	monitoring-plugins
 GH_PROJECT=	monitoring-plugins
 GH_TAGNAME=	v${V:S/rc/-rc/:S/pl0//}
 
+REVISION=	0
+
 DISTNAME=	monitoring-plugins-${V:S/rc/-rc/}
 PKGNAME-main=	monitoring-plugins-$V
 PKGNAME-dbi=	monitoring-plugins-dbi-$V
Index: patches/patch-plugins_check_ntp_time_c
===================================================================
RCS file: patches/patch-plugins_check_ntp_time_c
diff -N patches/patch-plugins_check_ntp_time_c
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ patches/patch-plugins_check_ntp_time_c	22 May 2026 06:08:46 -0000
@@ -0,0 +1,14 @@
+error: incompatible pointer types passing 'struct sockaddr_un *' to parameter of type 'const struct sockaddr *' [-Wincompatible-pointer-types]
+
+Index: plugins/check_ntp_time.c
+--- plugins/check_ntp_time.c.orig
++++ plugins/check_ntp_time.c
+@@ -397,7 +397,7 @@ static offset_request_wrapper offset_request(const cha
+ 
+ 		strncpy(unix_socket.sun_path, host, strlen(host));
+ 
+-		if (connect(socklist[0], &unix_socket, sizeof(unix_socket))) {
++		if (connect(socklist[0], (const struct sockaddr *)&unix_socket, sizeof(unix_socket))) {
+ 			/* don't die here, because it is enough if there is one server
+ 			   answering in time. This also would break for dual ipv4/6 stacked
+ 			   ntp servers when the client only supports on of them.