Adds a check for tip in Submittable (#5953)

Co-authored-by: Nikhil Gupta <>
polkadot-js · Aug 15, 2024 · fd84892 · fd84892
1 parent 2329af2
commit fd84892
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/api/src/submittable/createClass.ts b/packages/api/src/submittable/createClass.ts
@@ -359,7 +359,7 @@ export function createClass <ApiType extends ApiTypes> ({ api, apiType, blockHas
             nonce: ext.nonce.toHex(),
             runtimeVersion: payload.runtimeVersion,
             signedExtensions: payload.signedExtensions,
-            tip: ext.tip.toHex(),
+            tip: ext.tip ? ext.tip.toHex() : null,
             version: payload.version
           })]);