1 files changed, 2 insertions, 2 deletions
diff --git a/src/utilstrencodings.h b/src/utilstrencodings.h
index 707fdaad16..53da60e8f1 100644
--- a/src/utilstrencodings.h
+++ b/src/utilstrencodings.h
@@ -39,11 +39,11 @@ std::vector<unsigned char> ParseHex(const char* psz);
 std::vector<unsigned char> ParseHex(const std::string& str);
 signed char HexDigit(char c);
 bool IsHex(const std::string& str);
-std::vector<unsigned char> DecodeBase64(const char* p, bool* pfInvalid = NULL);
+std::vector<unsigned char> DecodeBase64(const char* p, bool* pfInvalid = nullptr);
 std::string DecodeBase64(const std::string& str);
 std::string EncodeBase64(const unsigned char* pch, size_t len);
 std::string EncodeBase64(const std::string& str);
-std::vector<unsigned char> DecodeBase32(const char* p, bool* pfInvalid = NULL);
+std::vector<unsigned char> DecodeBase32(const char* p, bool* pfInvalid = nullptr);
 std::string DecodeBase32(const std::string& str);
 std::string EncodeBase32(const unsigned char* pch, size_t len);
 std::string EncodeBase32(const std::string& str);