From 6427f0ec23d378445e49d3a7afe6841f1ff6f8d1 Mon Sep 17 00:00:00 2001
From: Bernhard Froehlich <decke@bluelife.at>
Date: Thu, 20 Dec 2018 11:11:28 +0000
Subject: [PATCH] Fix whitespace

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

diff --git a/main.go b/main.go
index 34ae950..9b198e5 100644
--- a/main.go
+++ b/main.go
@@ -43,9 +43,9 @@ func connectionChecker(peer smtpd.Peer) error {
 		return smtpd.Error{Code: 552, Message: "Denied"}
 	}
 
-        nets := strings.Split(*allowedNets, " ")
+	nets := strings.Split(*allowedNets, " ")
 
-        for i := range(nets) {
+	for i := range(nets) {
 		_, allowedNet, _ := net.ParseCIDR(nets[i])
 
 		if allowedNet.Contains(peerIP) {