Add header index to error message thrown by `validateBitcoinHeadersCh…

…ain`
keep-network · Oct 16, 2023 · 62ac608 · 62ac608
1 parent e063022
commit 62ac608
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/typescript/src/lib/bitcoin/header.ts b/typescript/src/lib/bitcoin/header.ts
@@ -147,7 +147,9 @@ export function validateBitcoinHeadersChain(
       if (
         !previousBlockHeaderHash.equals(currentHeader.previousBlockHeaderHash)
       ) {
-        throw new Error("Invalid headers chain")
+        throw new Error(
+          `Invalid headers chain; problem with header index: ${index}`
+        )
       }
     }