Handle invalid PIN on exporting private key

Prevent Android App from crashing when a wrong PIN is entered.
2018-01-14 08:42:38 +01:00 · 2018-01-14 08:42:38 +01:00 · d5e20d607e
parent 53fc343b4a
commit d5e20d607e
1 changed files with 6 additions and 2 deletions
--- a/gui/kivy/main_window.py
+++ b/gui/kivy/main_window.py
@ -928,6 +928,10 @@ class ElectrumWindow(App):
                return
            if not self.wallet.can_export():
                return
-            key = str(self.wallet.export_private_key(addr, password)[0])
-            pk_label.data = key
+            try:
+                key = str(self.wallet.export_private_key(addr, password)[0])
+                pk_label.data = key
+            except InvalidPassword:
+                self.show_error("Invalid PIN")
+                return
        self.protected(_("Enter your PIN code in order to decrypt your private key"), show_private_key, (addr, pk_label))