Description: Allow root to write even without write permissions.
Author: Michael Meskes <meskes@debian.org>

--- bsdmainutils/usr.bin/write/write.c	2009-10-29 14:24:50.000000000 +0100
+++ bsdmainutils/usr.bin/write/write.c	2009-10-29 14:28:06.000000000 +0100
@@ -93,7 +93,7 @@
 	time_t atime;
 	uid_t myuid;
 	int msgsok, myttyfd;
-	char tty[MAXPATHLEN], *mytty;
+	char tty[MAXPATHLEN], *mytty = NULL;
 
 	(void)setlocale(LC_CTYPE, "");
 
@@ -124,7 +124,7 @@
 	}
 
 	if (!msgsok)
-		errx(1, "you have write permission turned off");
+		warnx("write: you have write permission turned off.\n");
 
 	myuid = getuid();