From ca1113d0e2e394d4af8dbcc74df5ecdd377908f4 Mon Sep 17 00:00:00 2001
From: frrist <forrest@protocol.ai>
Date: Thu, 14 Mar 2019 16:46:35 -0700
Subject: [PATCH] replace usage of address.Address{} with address.Undef

---
 abi/abi.go               | 2 +-
 porcelain/message.go     | 4 ++--
 porcelain/miner.go       | 2 +-
 testhelpers/consensus.go | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/abi/abi.go b/abi/abi.go
index 6ad04e7927..fd86e0a0a4 100644
--- a/abi/abi.go
+++ b/abi/abi.go
@@ -144,7 +144,7 @@ func (av *Value) Serialize() ([]byte, error) {
 	case Address:
 		addr, ok := av.Val.(address.Address)
 		if !ok {
-			return nil, &typeError{address.Address{}, av.Val}
+			return nil, &typeError{address.Undef, av.Val}
 		}
 		return addr.Bytes(), nil
 	case AttoFIL:
diff --git a/porcelain/message.go b/porcelain/message.go
index 96f4295b00..7ab3f703eb 100644
--- a/porcelain/message.go
+++ b/porcelain/message.go
@@ -70,11 +70,11 @@ func GetAndMaybeSetDefaultSenderAddress(plumbing gamsdsaAPI) (address.Address, e
 		addr := plumbing.WalletAddresses()[0]
 		err := plumbing.ConfigSet("wallet.defaultAddress", addr.String())
 		if err != nil {
-			return address.Address{}, err
+			return address.Undef, err
 		}
 
 		return addr, nil
 	}
 
-	return address.Address{}, ErrNoDefaultFromAddress
+	return address.Undef, ErrNoDefaultFromAddress
 }
diff --git a/porcelain/miner.go b/porcelain/miner.go
index 4a1330ac16..8e531d2729 100644
--- a/porcelain/miner.go
+++ b/porcelain/miner.go
@@ -213,7 +213,7 @@ func MinerGetOwnerAddress(ctx context.Context, plumbing mgoaAPI, minerAddr addre
 
 // MinerGetKey queries for the public key of the given miner
 func MinerGetKey(ctx context.Context, plumbing mgoaAPI, minerAddr address.Address) ([]byte, error) {
-	res, _, err := plumbing.MessageQuery(ctx, address.Address{}, minerAddr, "getKey")
+	res, _, err := plumbing.MessageQuery(ctx, address.Undef, minerAddr, "getKey")
 	if err != nil {
 		return []byte{}, err
 	}
diff --git a/testhelpers/consensus.go b/testhelpers/consensus.go
index 1e45ec45af..80fa9a7062 100644
--- a/testhelpers/consensus.go
+++ b/testhelpers/consensus.go
@@ -190,7 +190,7 @@ func applyTestMessageWithAncestors(st state.Tree, store vm.StorageMap, msg *type
 	}
 
 	ta := newTestApplier()
-	return newMessageApplier(smsg, ta, st, store, bh, address.Address{}, ancestors)
+	return newMessageApplier(smsg, ta, st, store, bh, address.Undef, ancestors)
 }
 
 func newTestApplier() *consensus.DefaultProcessor {