From f3266ee83f9721bb3997700a9ae306c4ca8a7860 Mon Sep 17 00:00:00 2001
From: garian <55307968+Mdaiki0730@users.noreply.github.com>
Date: Tue, 8 Nov 2022 18:49:37 +0900
Subject: [PATCH] Revert "Avoid panic when addr does not exist in book (#484)"

This reverts commit 955cfde2cb55adf2e9b6b9b2f78c6f7680f3c830.
---
 p2p/pex/addrbook.go | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/p2p/pex/addrbook.go b/p2p/pex/addrbook.go
index 402ddc6bc..a58ba717e 100644
--- a/p2p/pex/addrbook.go
+++ b/p2p/pex/addrbook.go
@@ -229,12 +229,8 @@ func (a *addrBook) RemoveAddress(addr *p2p.NetAddress) {
 func (a *addrBook) IsGood(addr *p2p.NetAddress) bool {
 	a.mtx.Lock()
 	defer a.mtx.Unlock()
-	ka, ok := a.addrLookup[addr.ID]
-	if !ok || ka == nil {
-		return false
-	}
 
-	return ka.isOld()
+	return a.addrLookup[addr.ID].isOld()
 }
 
 // IsBanned returns true if the peer is currently banned