Merge PR #3591: Fix setting tx hash when nil

* fix setting the tx hash when nil
* add a pending log entry

PENDING.md

@@ -45,6 +45,7 @@ BUG FIXES
 * Gaia CLI
 
 * Gaia
+  * [\#3585] Fix setting the tx hash in `NewResponseFormatBroadcastTxCommit`.
 
 * SDK
 

types/result.go

@@ -70,9 +70,14 @@ func NewResponseResultTx(res *ctypes.ResultTx, tx Tx) TxResponse {
 }
 
 func NewResponseFormatBroadcastTxCommit(res *ctypes.ResultBroadcastTxCommit) TxResponse {
+	var txHash string
+	if res.Hash != nil {
+		txHash = res.Hash.String()
+	}
+
 	return TxResponse{
 		Height:    res.Height,
-		TxHash:    res.Hash.String(),
+		TxHash:    txHash,
 		Code:      res.DeliverTx.Code,
 		Data:      res.DeliverTx.Data,
 		Log:       res.DeliverTx.Log,