$NetBSD: patch-plugins_password_helpers_passwd-expect,v 1.1 2016/05/26 03:23:38 taca Exp $

Make password plugin work on NetBSD (and maybe other *BSD).

--- plugins/password/helpers/passwd-expect.orig	2016-04-17 16:22:20.000000000 +0000
+++ plugins/password/helpers/passwd-expect
@@ -49,7 +49,7 @@ set oldpassword_string "((O|o)ld|login|\
 set newpassword_string "(N|n)ew.* (P|p)assword.*"
 set badoldpassword_string "(Authentication token manipulation error).*"
 set badpassword_string "((passwd|BAD PASSWORD).*|(passwd|Bad:).*\r)"
-set verify_string      "((R|r)e-*enter.*(P|p)assword|Retype new( UNIX)? password|(V|v)erification|(V|v)erify|(A|a)gain).*"
+set verify_string      "((R|r)e-*enter.*(P|p)assword|Retype (N|n)ew( UNIX)? (P|p)assword|(V|v)erification|(V|v)erify|(A|a)gain).*"
 set success_string     "((P|p)assword.* changed|successfully)"
 set login_string       "(((L|l)ogin|(U|u)sername).*)"
 set timeout            20
@@ -251,6 +251,8 @@ expect {
 expect {
   -re $success_string {sleep .5
                        send exit\r}
+  -re $prompt_string { sleep .5
+                       send exit\r}
   -re $badpassword_string {puts $err "$expect_out(0,string)"
                            close $err
                            exit 1}