From f5499ca4edaede05b607c7577566be03d0f66577 Mon Sep 17 00:00:00 2001
From: Jaco <jacogr@gmail.com>
Date: Thu, 3 Feb 2022 11:44:05 +0100
Subject: [PATCH] Don't show Call/Event extract warning pre-v14 (#4528)

---
 .../types/src/metadata/PortableRegistry/PortableRegistry.ts     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/types/src/metadata/PortableRegistry/PortableRegistry.ts b/packages/types/src/metadata/PortableRegistry/PortableRegistry.ts
index f47879e370..1809bb8723 100644
--- a/packages/types/src/metadata/PortableRegistry/PortableRegistry.ts
+++ b/packages/types/src/metadata/PortableRegistry/PortableRegistry.ts
@@ -288,7 +288,7 @@ function registerTypes (lookup: PortableRegistry, lookups: Record<string, string
 // this extracts aliases based on what we know the runtime config looks like in a
 // Substrate chain. Specifically we want to have access to the Call and Event params
 function extractAliases (params: Record<string, SiTypeParameter[]>, isContract?: boolean): Record<number, string> {
-  const hasParams = Object.keys(params).length !== 0;
+  const hasParams = Object.keys(params).some((k) => !k.startsWith('Pallet'));
   const alias: Record<number, string> = {};
 
   if (params.SpRuntimeUncheckedExtrinsic) {