fix: evm proxy history object string

aura-nw · Sep 6, 2024 · 554e7b6 · 554e7b6
1 parent 0d407f9
commit 554e7b6
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/src/services/evm/crawl_evm_proxy_history.service.ts b/src/services/evm/crawl_evm_proxy_history.service.ts
@@ -155,8 +155,13 @@ export default class CrawlProxyContractEVMService extends BullableService {
       }
 
       newJSONProxy.proxy_contract = _.toLower(evmEvent.address);
-      newJSONProxy.implementation_contract =
-        _.toLower(implementationAddress as string | undefined) || null;
+      if (implementationAddress) {
+        newJSONProxy.implementation_contract = _.toLower(
+          implementationAddress as string
+        );
+      } else {
+        newJSONProxy.implementation_contract = null;
+      }
       newJSONProxy.block_height = evmEvent.block_height;
       newJSONProxy.tx_hash = evmEvent.tx_hash;
       newJSONProxy.last_updated_height = lastUpdatedHeight;