From f0126d1af2dd635ab2457f73e60963ce5134ac1c Mon Sep 17 00:00:00 2001
From: Adam Chalmers <achalmers@cloudflare.com>
Date: Wed, 12 Sep 2018 12:01:16 -0500
Subject: [PATCH] TUN-985: Don't display tunnel ID if it's empty string

---
 origin/tunnel.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/origin/tunnel.go b/origin/tunnel.go
index 6cdafd8f..953a6c0c 100644
--- a/origin/tunnel.go
+++ b/origin/tunnel.go
@@ -339,7 +339,9 @@ func RegisterTunnel(ctx context.Context, muxer *h2mux.Muxer, config *TunnelConfi
 		}
 	}
 
-	config.Logger.Info("Tunnel ID: " + registration.TunnelID)
+	if registration.TunnelID != "" {
+		config.Logger.Info("Tunnel ID: " + registration.TunnelID)
+	}
 	config.Logger.Infof("Route propagating, it may take up to 1 minute for your new route to become functional")
 	return nil
 }