From e3a3d05350e158227a7f7eb2519fa5944b538d27 Mon Sep 17 00:00:00 2001
From: Shawn Tabrizi <shawntabrizi@gmail.com>
Date: Sat, 15 Feb 2020 15:14:17 +0100
Subject: [PATCH] Make ED not zero (#838)

---
 polkadot/runtime/common/src/claims.rs     | 3 +--
 polkadot/runtime/common/src/crowdfund.rs  | 2 +-
 polkadot/runtime/common/src/parachains.rs | 2 +-
 polkadot/runtime/common/src/registrar.rs  | 2 +-
 polkadot/runtime/common/src/slots.rs      | 2 +-
 5 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/polkadot/runtime/common/src/claims.rs b/polkadot/runtime/common/src/claims.rs
index 14a1296a02..ff9e55b4de 100644
--- a/polkadot/runtime/common/src/claims.rs
+++ b/polkadot/runtime/common/src/claims.rs
@@ -338,8 +338,7 @@ mod tests {
 	}
 
 	parameter_types! {
-		pub const ExistentialDeposit: u64 = 0;
-		pub const TransferFee: u64 = 0;
+		pub const ExistentialDeposit: u64 = 1;
 		pub const CreationFee: u64 = 0;
 	}
 
diff --git a/polkadot/runtime/common/src/crowdfund.rs b/polkadot/runtime/common/src/crowdfund.rs
index 0383834986..c395ebe0eb 100644
--- a/polkadot/runtime/common/src/crowdfund.rs
+++ b/polkadot/runtime/common/src/crowdfund.rs
@@ -616,7 +616,7 @@ mod tests {
 		type ModuleToIndex = ();
 	}
 	parameter_types! {
-		pub const ExistentialDeposit: u64 = 0;
+		pub const ExistentialDeposit: u64 = 1;
 		pub const CreationFee: u64 = 0;
 	}
 	impl balances::Trait for Test {
diff --git a/polkadot/runtime/common/src/parachains.rs b/polkadot/runtime/common/src/parachains.rs
index 9fa89eacbc..750186ea05 100644
--- a/polkadot/runtime/common/src/parachains.rs
+++ b/polkadot/runtime/common/src/parachains.rs
@@ -944,7 +944,7 @@ mod tests {
 	}
 
 	parameter_types! {
-		pub const ExistentialDeposit: Balance = 0;
+		pub const ExistentialDeposit: Balance = 1;
 		pub const CreationFee: Balance = 0;
 	}
 
diff --git a/polkadot/runtime/common/src/registrar.rs b/polkadot/runtime/common/src/registrar.rs
index 3efdcaa45e..69eaf3e9d8 100644
--- a/polkadot/runtime/common/src/registrar.rs
+++ b/polkadot/runtime/common/src/registrar.rs
@@ -706,7 +706,7 @@ mod tests {
 	}
 
 	parameter_types! {
-		pub const ExistentialDeposit: Balance = 0;
+		pub const ExistentialDeposit: Balance = 1;
 		pub const CreationFee: Balance = 0;
 	}
 
diff --git a/polkadot/runtime/common/src/slots.rs b/polkadot/runtime/common/src/slots.rs
index 46ff147373..1fab6c58c9 100644
--- a/polkadot/runtime/common/src/slots.rs
+++ b/polkadot/runtime/common/src/slots.rs
@@ -918,7 +918,7 @@ mod tests {
 	}
 
 	parameter_types! {
-		pub const ExistentialDeposit: u64 = 0;
+		pub const ExistentialDeposit: u64 = 1;
 		pub const CreationFee: u64 = 0;
 	}