lnpeer: reestablish_channel - fix data_loss_protect edge case

2019-08-05 17:43:06 +02:00
parent 107f271e58
commit 940fc86749
3 changed files with 12 additions and 1 deletions
--- a/electrum/lnutil.py
+++ b/electrum/lnutil.py
@@ -151,6 +151,7 @@ class RevocationStore:
        self.index -= 1

    def retrieve_secret(self, index: int) -> bytes:
+        assert index <= self.START_INDEX, index
        for bucket in self.buckets:
            if bucket is None:
                raise UnableToDeriveSecret()