Merge #11644: Fix qt build broken by 5a5e4e9

9e9e31a Fix qt build broken by 5a5e4e9 (Matt Corallo)

Pull request description:

  #10368 broke qt build.

Tree-SHA512: 3ded6160f5c0034a15e1bb2bb3a065dd3846c069ba9f2320b0c1c3173067f426dbd9f2c637ad0190326e987f43eeed6af8d9f77e9d0a52aefda38d894912caba

src/qt/walletmodel.cpp

@@ -661,7 +661,7 @@ bool WalletModel::transactionCanBeBumped(uint256 hash) const
 {
     LOCK2(cs_main, wallet->cs_wallet);
     const CWalletTx *wtx = wallet->GetWalletTx(hash);
-    return wtx && SignalsOptInRBF(*wtx) && !wtx->mapValue.count("replaced_by_txid");
+    return wtx && SignalsOptInRBF(*(wtx->tx)) && !wtx->mapValue.count("replaced_by_txid");
 }
 
 bool WalletModel::bumpFee(uint256 hash)