Fix PIVX.

basicswap/basicswap.py

@@ -4668,7 +4668,7 @@ class BasicSwap(BaseApp):
                 + (len(txn_script)).to_bytes(1, "big")
                 + txn_script
             )
-            refund_txn = ci.setTxScriptSig(bytes.fromhex(refund_txn), 0, script)
+            refund_txn = ci.setTxScriptSig(bytes.fromhex(refund_txn), 0, script).hex()
 
         if coin_type in (Coins.NAV, Coins.DCR):
             # Only checks signature

basicswap/interface/pivx.py

@@ -34,9 +34,6 @@ class PIVXInterface(BTCInterface):
             self._rpcport, self._rpcauth, host=self._rpc_host
         )
 
-    def checkWallets(self) -> int:
-        return 1
-
     def signTxWithWallet(self, tx):
         rv = self.rpc("signrawtransaction", [tx.hex()])
         return bytes.fromhex(rv["hex"])