From 268dcbcac5a1e7ee650dad0849323f9546cd3459 Mon Sep 17 00:00:00 2001
From: Neil Booth <kyuupichan@gmail.com>
Date: Sun, 24 Jan 2016 23:18:41 +0900
Subject: [PATCH] Trezor: multi-device window parenting fix

---
 lib/plugins.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/plugins.py b/lib/plugins.py
index 5ff05ea6b..b528668a1 100644
--- a/lib/plugins.py
+++ b/lib/plugins.py
@@ -374,6 +374,9 @@ class DeviceMgr(PrintError):
             if info:
                 client = self.client_lookup(info.device.id_)
                 if client and not client.features.bootloader_mode:
+                    # An unpaired client might have another wallet's handler
+                    # from a prior scan.  Replace to fix dialog parenting.
+                    client.handler = wallet.handler
                     # This will trigger a PIN/passphrase entry request
                     client_first_address = client.first_address(derivation)
                     if client_first_address == first_address: