From fd725998c6b264e9f2b58a3811d88dba42773b43 Mon Sep 17 00:00:00 2001
From: Simon Warta <simon@warta.it>
Date: Wed, 12 Feb 2020 16:06:46 +0100
Subject: [PATCH] Avoid throwing error when transaction ID does not exist

Before we got "Error: Tx: RPC error -32603 - Internal error: tx
(0000000000000000000000000000000000000000000000000000000000000000) not
found"
---
 packages/sdk/src/cosmwasmclient.spec.ts | 8 ++++++++
 packages/sdk/src/cosmwasmclient.ts      | 2 +-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/packages/sdk/src/cosmwasmclient.spec.ts b/packages/sdk/src/cosmwasmclient.spec.ts
index 69cb70b4..5862ae17 100644
--- a/packages/sdk/src/cosmwasmclient.spec.ts
+++ b/packages/sdk/src/cosmwasmclient.spec.ts
@@ -202,6 +202,14 @@ describe("CosmWasmClient", () => {
       );
     });
 
+    it("can search by ID (non existent)", async () => {
+      pendingWithoutCosmos();
+      const client = CosmWasmClient.makeReadOnly(httpUrl);
+      const nonExistentId = "0000000000000000000000000000000000000000000000000000000000000000";
+      const result = await client.searchTx({ id: nonExistentId });
+      expect(result.length).toEqual(0);
+    });
+
     it("can search by height", async () => {
       pendingWithoutCosmos();
       assert(posted, "value must be set in beforeAll()");
diff --git a/packages/sdk/src/cosmwasmclient.ts b/packages/sdk/src/cosmwasmclient.ts
index 130f8949..c94232fd 100644
--- a/packages/sdk/src/cosmwasmclient.ts
+++ b/packages/sdk/src/cosmwasmclient.ts
@@ -164,7 +164,7 @@ export class CosmWasmClient {
     }
 
     if (isSearchByIdQuery(query)) {
-      return [await this.restClient.txsById(query.id)];
+      return (await this.restClient.txs(`tx.hash=${query.id}`)).txs;
     } else if (isSearchByHeightQuery(query)) {
       return (await this.restClient.txs(`tx.height=${query.height}`)).txs;
     } else if (isSearchBySentFromOrToQuery(query)) {