From 412e2a8d2c505342f790f6dc8ae15df2c745321a Mon Sep 17 00:00:00 2001
From: Neil Booth <kyuupichan@gmail.com>
Date: Fri, 29 Jan 2016 19:26:05 +0900
Subject: [PATCH] Create is_pairable() function and use it.

Fixes #1653.
---
 lib/plugins.py               | 2 +-
 plugins/trezor/clientbase.py | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/plugins.py b/lib/plugins.py
index 9d806b52..a362c8f3 100644
--- a/lib/plugins.py
+++ b/lib/plugins.py
@@ -376,7 +376,7 @@ class DeviceMgr(PrintError):
             info = self.select_device(wallet, plugin, devices)
             if info:
                 client = self.client_lookup(info.device.id_)
-                if client and not client.features.bootloader_mode:
+                if client and client.is_pairable():
                     # See comment above for same code
                     client.handler = wallet.handler
                     # This will trigger a PIN/passphrase entry request
diff --git a/plugins/trezor/clientbase.py b/plugins/trezor/clientbase.py
index 0bf9d38e..2bbf247f 100644
--- a/plugins/trezor/clientbase.py
+++ b/plugins/trezor/clientbase.py
@@ -94,6 +94,9 @@ class TrezorClientBase(GuiMixin, PrintError):
         '''True if initialized, False if wiped.'''
         return self.features.initialized
 
+    def is_pairable(self):
+        return not client.features.bootloader_mode
+
     @staticmethod
     def expand_path(n):
         '''Convert bip32 path to list of uint32 integers with prime flags