added decl of tty

diff --git a/sudo.h b/sudo.h
index cf595276d5b500f52692451d87460805298ec8a5..506f8ac23271a3bc79abf1ae266ae7f9999a6f34 100644 (file)
--- a/sudo.h
+++ b/sudo.h
@@ -181,6 +181,7 @@ extern char cwd[];
 extern struct interface *interfaces;
 extern int num_interfaces;
 extern char *user;
+extern char *tty;
 extern char *epasswd;
 extern char *cmnd;
 extern char *cmnd_args;