From 47d38192b2e3ed9bacdcda81d4c0282fe60d508a Mon Sep 17 00:00:00 2001
From: Wim <wim@42.be>
Date: Sun, 23 Oct 2016 20:58:04 +0200
Subject: [PATCH] Only send to channels defined in config. Fixes #53

---
 gateway/gateway.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/gateway/gateway.go b/gateway/gateway.go
index 6f797997..45bb9e34 100644
--- a/gateway/gateway.go
+++ b/gateway/gateway.go
@@ -90,7 +90,13 @@ func (gw *Gateway) mapIgnores() {
 }
 
 func (gw *Gateway) getDestChannel(msg *config.Message, dest string) []string {
-	return gw.ChannelsOut[dest]
+	channels := gw.ChannelsIn[msg.FullOrigin]
+	for _, channel := range channels {
+		if channel == msg.Channel {
+			return gw.ChannelsOut[dest]
+		}
+	}
+	return []string{}
 }
 
 func (gw *Gateway) handleMessage(msg config.Message, dest bridge.Bridge) {