Trezor model T does not provide bootloader hash

7 years ago · 2bfcf9f0b5
1 changed files with 5 additions and 2 deletions
--- a/plugins/trezor/qt_generic.py
+++ b/plugins/trezor/qt_generic.py
@ -321,8 +321,11 @@ class SettingsDialog(WindowModalDialog):
        def update(features):
            self.features = features
            set_label_enabled()
-            bl_hash = bh2u(features.bootloader_hash)
-            bl_hash = "\n".join([bl_hash[:32], bl_hash[32:]])
+            if features.bootloader_hash:
+                bl_hash = bh2u(features.bootloader_hash)
+                bl_hash = "\n".join([bl_hash[:32], bl_hash[32:]])
+            else:
+                bl_hash = "N/A"
            noyes = [_("No"), _("Yes")]
            endis = [_("Enable Passphrases"), _("Disable Passphrases")]
            disen = [_("Disabled"), _("Enabled")]