Merge pull request #2308 from apoelstra/safemode-privkey

Enable dumpprivkey in safe mode

src/bitcoinrpc.cpp

@@ -246,7 +246,7 @@ static const CRPCCommand vRPCCommands[] =
     { "getblocktemplate",       &getblocktemplate,       true,   false },
     { "submitblock",            &submitblock,            false,  false },
     { "listsinceblock",         &listsinceblock,         false,  false },
-    { "dumpprivkey",            &dumpprivkey,            false,  false },
+    { "dumpprivkey",            &dumpprivkey,            true,   false },
     { "importprivkey",          &importprivkey,          false,  false },
     { "listunspent",            &listunspent,            false,  false },
     { "getrawtransaction",      &getrawtransaction,      false,  false },