From 03ad8eae1ea02c6271dc64186fe2fb0e2ef054bc Mon Sep 17 00:00:00 2001
From: pistomat <pistomat@users.noreply.github.com>
Date: Wed, 26 Jun 2024 13:52:29 +0200
Subject: [PATCH] Revert on Json RPC error

---
 src/protocols/EthJsonRPC.sol | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/protocols/EthJsonRPC.sol b/src/protocols/EthJsonRPC.sol
index 896b7e3..bf6c1f6 100644
--- a/src/protocols/EthJsonRPC.sol
+++ b/src/protocols/EthJsonRPC.sol
@@ -119,6 +119,10 @@ contract EthJsonRPC {
         bytes memory output = Suave.doHTTPRequest(request);
 
         JSONParserLib.Item memory item = string(output).parse();
+        JSONParserLib.Item memory err = item.at('"error"');
+        if (!err.isUndefined()) {
+            revert(err.value());
+        }
         return item.at('"result"');
     }