Support * or ANY_ZADDR in z_mergetoaddress

src/wallet/rpcwallet.cpp

@@ -5667,8 +5667,10 @@ UniValue z_mergetoaddress(const UniValue& params, bool fHelp, const CPubKey& myp
 
         if (address == "ANY_TADDR") {
             useAnyUTXO = true;
-        } else if (address == "ANY_SAPLING") {
+        } else if (address == "ANY_ZADDR" || address == "ANY_SAPLING") {
             useAnySapling = true;
+        } else if (address == "*") {
+            useAnyUTXO = useAnySapling = true;
         } else {
             CTxDestination taddr = DecodeDestination(address);
             if (IsValidDestination(taddr)) {
@@ -5692,7 +5694,7 @@ UniValue z_mergetoaddress(const UniValue& params, bool fHelp, const CPubKey& myp
         throw JSONRPCError(RPC_INVALID_PARAMETER, "Cannot specify specific t-addrs when using \"ANY_TADDR\"");
     }
     if ((useAnySapling) && zaddrs.size() > 0) {
-        throw JSONRPCError(RPC_INVALID_PARAMETER, "Cannot specify specific z-addrs when using \"ANY_SAPLING\"");
+        throw JSONRPCError(RPC_INVALID_PARAMETER, "Cannot specify specific z-addrs when using \"ANY_SAPLING\" or \"ANY_ZADDR\"");
     }
 
     const int nextBlockHeight   = chainActive.Height() + 1;