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-rw-r--r--src/utilstrencodings.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/utilstrencodings.cpp b/src/utilstrencodings.cpp
index 6837e4e267..2cec3023b5 100644
--- a/src/utilstrencodings.cpp
+++ b/src/utilstrencodings.cpp
@@ -224,7 +224,7 @@ vector<unsigned char> DecodeBase64(const char* p, bool* pfInvalid)
string DecodeBase64(const string& str)
{
vector<unsigned char> vchRet = DecodeBase64(str.c_str());
- return string((const char*)&vchRet[0], vchRet.size());
+ return (vchRet.size() == 0) ? string() : string((const char*)&vchRet[0], vchRet.size());
}
string EncodeBase32(const unsigned char* pch, size_t len)
@@ -411,7 +411,7 @@ vector<unsigned char> DecodeBase32(const char* p, bool* pfInvalid)
string DecodeBase32(const string& str)
{
vector<unsigned char> vchRet = DecodeBase32(str.c_str());
- return string((const char*)&vchRet[0], vchRet.size());
+ return (vchRet.size() == 0) ? string() : string((const char*)&vchRet[0], vchRet.size());
}
bool ParseInt32(const std::string& str, int32_t *out)