dumppubkey json return value must be hexstr

src/main.cpp

@@ -3494,6 +3494,7 @@ void SHA256Transform(void* pstate, void* pinput, const void* pinit)
 // between calls, but periodically or if nNonce is 0xffff0000 or above,
 // the block is rebuilt and nNonce starts over at zero.
 //
+/*
 unsigned int static ScanHash_CryptoPP(char* pmidstate, char* pdata, char* phash1, char* phash, unsigned int& nHashesDone)
 {
     unsigned int& nNonce = *(unsigned int*)(pdata + 12 + 4);
@@ -3521,6 +3522,7 @@ unsigned int static ScanHash_CryptoPP(char* pmidstate, char* pdata, char* phash1
             boost::this_thread::interruption_point();
     }
 }
+*/
 
 // Some explaining would be appreciated
 class COrphan

src/main.h

@@ -60,7 +60,7 @@ static const int fHaveUPnP = true;
 static const int fHaveUPnP = false;
 #endif
 /** The maximum size for spam messages */
-static const unsigned int MAX_SPAM_MSG_SIZE = 140;
+static const int MAX_SPAM_MSG_SIZE = 140;
 /** The maximum size for username */
 static const unsigned int MAX_USERNAME_SIZE = 16;
 

src/rpcdump.cpp

@@ -243,7 +243,7 @@ Value dumppubkey(const Array& params, bool fHelp)
     }
 
     string strPubkey = string( reinterpret_cast<const char *>(pubkey.begin()), pubkey.size());
-    return strPubkey;
+    return HexStr(strPubkey);
 }