Make it compile without -DNO_PAM again.

libexec/rlogind/Makefile

@@ -6,7 +6,7 @@ SRCS=	rlogind.c
 MAN8=	rlogind.8
 DPADD=	${LIBUTIL}
 LDADD=	-lutil
-CFLAGS+= -Wall -DNO_PAM -DINET6
+CFLAGS+= -Wall -DINET6
 
 .if defined(NOPAM)
 CFLAGS+= -DNO_PAM

libexec/rlogind/rlogind.c

@@ -570,6 +570,10 @@ int
 do_rlogin(dest)
 	union sockunion *dest;
 {
+#ifndef NO_PAM
+	int retval;
+#endif
+
 	getstr(rusername, sizeof(rusername), "remuser too long");
 	getstr(lusername, sizeof(lusername), "locuser too long");
 	getstr(term+ENVSIZE, sizeof(term)-ENVSIZE, "Terminal type too long");