refactor: Take Span in SetSeed

This makes calling code less verbose and less fragile. Also, by adding
the CKey::data() member function, it is now possible to call HexStr()
with a CKey object.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/test/bip32_tests.cpp b/src/test/bip32_tests.cpp
index a89868e1ef..0fa6b7784f 100644
--- a/src/test/bip32_tests.cpp
+++ b/src/test/bip32_tests.cpp
@@ -124,7 +124,7 @@ void RunTest(const TestVector &test) {
     std::vector<unsigned char> seed = ParseHex(test.strHexMaster);
     CExtKey key;
     CExtPubKey pubkey;
-    key.SetSeed(seed.data(), seed.size());
+    key.SetSeed(seed);
     pubkey = key.Neuter();
     for (const TestDerivation &derive : test.vDerive) {
         unsigned char data[74];