Make DecodeBase{32,64} return optional instead of taking bool*

1 files changed, 4 insertions, 4 deletions

diff --git a/src/util/strencodings.h b/src/util/strencodings.h
index 5d85f0580b..27f6ec6e00 100644
--- a/src/util/strencodings.h
+++ b/src/util/strencodings.h
@@ -64,13 +64,13 @@ bool IsHex(std::string_view str);
 * Return true if the string is a hex number, optionally prefixed with "0x"
 */
 bool IsHexNumber(std::string_view str);
-std::vector<unsigned char> DecodeBase64(const char* p, bool* pf_invalid);
-std::vector<unsigned char> DecodeBase64(const std::string& str, bool* pf_invalid);
+std::optional<std::vector<unsigned char>> DecodeBase64(const char* p);
+std::optional<std::vector<unsigned char>> DecodeBase64(const std::string& str);
 std::string EncodeBase64(Span<const unsigned char> input);
 inline std::string EncodeBase64(Span<const std::byte> input) { return EncodeBase64(MakeUCharSpan(input)); }
 inline std::string EncodeBase64(const std::string& str) { return EncodeBase64(MakeUCharSpan(str)); }
-std::vector<unsigned char> DecodeBase32(const char* p, bool* pf_invalid);
-std::vector<unsigned char> DecodeBase32(const std::string& str, bool* pf_invalid);
+std::optional<std::vector<unsigned char>> DecodeBase32(const char* p);
+std::optional<std::vector<unsigned char>> DecodeBase32(const std::string& str);
 
 /**
  * Base32 encode.