From 2570ecd2acf12aac73a199f1415e0196f6fe1d97 Mon Sep 17 00:00:00 2001
From: Dave Collins <davec@conformal.com>
Date: Sat, 10 Aug 2013 20:07:37 -0500
Subject: [PATCH] Move log closure code into its own file.

---
 logclosure.go | 21 +++++++++++++++++++++
 peer.go       | 16 ----------------
 2 files changed, 21 insertions(+), 16 deletions(-)
 create mode 100644 logclosure.go

diff --git a/logclosure.go b/logclosure.go
new file mode 100644
index 00000000..7763357d
--- /dev/null
+++ b/logclosure.go
@@ -0,0 +1,21 @@
+// Copyright (c) 2013 Conformal Systems LLC.
+// Use of this source code is governed by an ISC
+// license that can be found in the LICENSE file.
+
+package main
+
+// logClosure is used to provide a closure over expensive logging operations
+// so don't have to be performed when the logging level doesn't warrant it.
+type logClosure func() string
+
+// String invokes the underlying function and returns the result.
+func (c logClosure) String() string {
+	return c()
+}
+
+// newLogClosure returns a new closure over a function that returns a string
+// which itself provides a Stringer interface so that it can be used with the
+// logging system.
+func newLogClosure(c func() string) logClosure {
+	return logClosure(c)
+}
diff --git a/peer.go b/peer.go
index 0fdbf3bb..47f521cf 100644
--- a/peer.go
+++ b/peer.go
@@ -787,19 +787,3 @@ func newPeer(s *server, conn net.Conn, inbound bool, persistent bool) *peer {
 	}
 	return &p
 }
-
-// logClosure is used to provide a closure over expensive logging operations
-// so don't have to be performed when the logging level doesn't warrant it.
-type logClosure func() string
-
-// String invokes the underlying function and returns the result.
-func (c logClosure) String() string {
-	return c()
-}
-
-// newLogClosure returns a new closure over a function that returns a string
-// which itself provides a Stringer interface so that it can be used with the
-// logging system.
-func newLogClosure(c func() string) logClosure {
-	return logClosure(c)
-}