From 95563691cd5bab5748c29e74dfcf63a3a2beab8f Mon Sep 17 00:00:00 2001
From: "Owain G. Ainsworth" <oga@conformal.com>
Date: Wed, 11 Dec 2013 00:41:03 +0000
Subject: [PATCH] go fmt.

---
 signal.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/signal.go b/signal.go
index 861ad334..1a1039c0 100644
--- a/signal.go
+++ b/signal.go
@@ -29,8 +29,8 @@ func mainInterruptHandler() {
 		case <-interruptChannel:
 			btcdLog.Infof("Received SIGINT (Ctrl+C).  Shutting down...")
 			// run handlers in LIFO order.
-			for i  := range interruptCallbacks {
-				idx := len(interruptCallbacks) -1 -i
+			for i := range interruptCallbacks {
+				idx := len(interruptCallbacks) - 1 - i
 				callback := interruptCallbacks[idx]
 				callback()
 			}