From 6a02714814478e631d9528c7596eb5ff4ee83a77 Mon Sep 17 00:00:00 2001
From: Sam Kleinman <garen@tychoish.com>
Date: Tue, 25 Jan 2022 13:35:03 -0500
Subject: [PATCH] rpc: check error code for broadcast_tx_commit (#7683)

---
 internal/rpc/core/mempool.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/internal/rpc/core/mempool.go b/internal/rpc/core/mempool.go
index 9b75e044e..325d293cb 100644
--- a/internal/rpc/core/mempool.go
+++ b/internal/rpc/core/mempool.go
@@ -73,6 +73,12 @@ func (env *Environment) BroadcastTxCommit(ctx context.Context, tx types.Tx) (*co
 	}
 
 	r := (<-resCh).GetCheckTx()
+	if r.Code != abci.CodeTypeOK {
+		return &coretypes.ResultBroadcastTxCommit{
+			CheckTx: *r,
+			Hash:    tx.Hash(),
+		}, fmt.Errorf("transaction encountered error (%s)", r.MempoolError)
+	}
 
 	if !indexer.KVSinkEnabled(env.EventSinks) {
 		return &coretypes.ResultBroadcastTxCommit{