fixed bug

btclib-org · Feb 5, 2023 · 581ac15 · 581ac15
1 parent 8e76ad4
commit 581ac15
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/btclib/bip32/bip32.py b/btclib/bip32/bip32.py
@@ -444,7 +444,7 @@ def _derive_from_account(
     if address_index >= 0x80000000:
         raise BTClibValueError("invalid private derivation at address index level")
     if address_index > max_index:
-        raise BTClibValueError(f"too high address index: {branch}")
+        raise BTClibValueError(f"too high address index: {address_index}")
 
     return _derive(mxkey, f"m/{branch}/{address_index}")
 

diff --git a/tests/bip32/test_bip32.py b/tests/bip32/test_bip32.py
@@ -300,15 +300,15 @@ def test_derive_from_account() -> None:
     with pytest.raises(BTClibValueError, match=err_msg):
         derive_from_account(mxpub, 0xFFFF + 1, 0)
 
-    err_msg = "invalid branch: "
+    err_msg = "invalid branch: 2"
     with pytest.raises(BTClibValueError, match=err_msg):
         derive_from_account(mxpub, 2, 0)
 
     err_msg = "invalid private derivation at address index level"
     with pytest.raises(BTClibValueError, match=err_msg):
         derive_from_account(mxpub, 0, 0x80000000)
 
-    err_msg = "too high address index: "
+    err_msg = "too high address index: 65536"
     with pytest.raises(BTClibValueError, match=err_msg):
         derive_from_account(mxpub, 0, 0xFFFF + 1)