From 6e35278ba4133db7019254fd495136e317441384 Mon Sep 17 00:00:00 2001
From: jpk68 <jpk68@tutanota.com>
Date: Sun, 26 Jul 2026 14:30:30 -0400
Subject: [PATCH] device_trezor: improve error message for view key export

---
 src/device_trezor/device_trezor.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/device_trezor/device_trezor.cpp b/src/device_trezor/device_trezor.cpp
index 5f1fd27f5..ac4677f1f 100644
--- a/src/device_trezor/device_trezor.cpp
+++ b/src/device_trezor/device_trezor.cpp
@@ -205,6 +205,8 @@ namespace trezor {
 
         return true;
 
+      } catch(const exc::proto::CancelledException &){
+        CHECK_AND_ASSERT_THROW_MES(false, "Key export rejected on device");
       } catch(std::exception const& e){
         MERROR("Get secret keys exception: " << e.what());
         return false;