From 618ced8addb490fb2987836faf93f562805b8ed5 Mon Sep 17 00:00:00 2001
From: Wei Tang <wei@that.world>
Date: Mon, 2 Jan 2023 13:44:40 +0100
Subject: [PATCH 1/2] Enable treasury.spend by Root origin

---
 runtime/polkadot/src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/runtime/polkadot/src/lib.rs b/runtime/polkadot/src/lib.rs
index 8c4d85afb67d..967a81c6cc97 100644
--- a/runtime/polkadot/src/lib.rs
+++ b/runtime/polkadot/src/lib.rs
@@ -856,7 +856,7 @@ impl pallet_treasury::Config for Runtime {
 	type SpendFunds = Bounties;
 	type MaxApprovals = MaxApprovals;
 	type WeightInfo = weights::pallet_treasury::WeightInfo<Runtime>;
-	type SpendOrigin = frame_support::traits::NeverEnsureOrigin<Balance>;
+	type SpendOrigin = EnsureRoot<AccountId>;
 }
 
 parameter_types! {

From 504717df051f61bb66cd375f8b99dd5eb3f82ae9 Mon Sep 17 00:00:00 2001
From: Wei Tang <wei@that.world>
Date: Mon, 2 Jan 2023 17:25:01 +0100
Subject: [PATCH 2/2] EnsureRoot -> EnsureRootWithSuccess

---
 runtime/polkadot/src/lib.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/runtime/polkadot/src/lib.rs b/runtime/polkadot/src/lib.rs
index 967a81c6cc97..b7668558f871 100644
--- a/runtime/polkadot/src/lib.rs
+++ b/runtime/polkadot/src/lib.rs
@@ -833,6 +833,7 @@ parameter_types! {
 	pub const MaxKeys: u32 = 10_000;
 	pub const MaxPeerInHeartbeats: u32 = 10_000;
 	pub const MaxPeerDataEncodingSize: u32 = 1_000;
+	pub const RootSpendOriginMaxAmount: Balance = Balance::MAX;
 }
 
 type ApproveOrigin = EitherOfDiverse<
@@ -856,7 +857,7 @@ impl pallet_treasury::Config for Runtime {
 	type SpendFunds = Bounties;
 	type MaxApprovals = MaxApprovals;
 	type WeightInfo = weights::pallet_treasury::WeightInfo<Runtime>;
-	type SpendOrigin = EnsureRoot<AccountId>;
+	type SpendOrigin = frame_system::EnsureRootWithSuccess<AccountId, RootSpendOriginMaxAmount>;
 }
 
 parameter_types! {