From e7a475a303d033432edbcd498c1f5f4552c1c24e Mon Sep 17 00:00:00 2001
From: Quentin McGaw <quentin.mcgaw@gmail.com>
Date: Tue, 31 Mar 2020 12:03:26 +0000
Subject: [PATCH] Stops on port forwarding error, fixes #120

---
 cmd/main.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cmd/main.go b/cmd/main.go
index 648e9a45..3782ea70 100644
--- a/cmd/main.go
+++ b/cmd/main.go
@@ -252,6 +252,7 @@ func main() {
 			port, err := piaConf.GetPortForward()
 			if err != nil {
 				logger.Error("port forwarding:", err)
+				return
 			}
 			if err := piaConf.WritePortForward(
 				allSettings.PIA.PortForwarding.Filepath,
@@ -259,9 +260,11 @@ func main() {
 				allSettings.System.UID,
 				allSettings.System.GID); err != nil {
 				logger.Error("port forwarding:", err)
+				return
 			}
 			if err := piaConf.AllowPortForwardFirewall(constants.TUN, port); err != nil {
 				logger.Error("port forwarding:", err)
+				return
 			}
 		})
 	}