From 0880428184a5a48711d5c38813ca8903c9adea7e Mon Sep 17 00:00:00 2001
From: Christoph Kottke <christoph.kottke@gmx.de>
Date: Tue, 25 May 2021 12:21:55 +0100
Subject: [PATCH] avoid global vars

---
 src/TaskRouter.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/TaskRouter.cpp b/src/TaskRouter.cpp
index df54ec6..a975691 100644
--- a/src/TaskRouter.cpp
+++ b/src/TaskRouter.cpp
@@ -33,11 +33,10 @@ bool RouterTask::loop(System &system) {
   // do routing
   if (!_fromModem.empty()) {
     std::shared_ptr<APRSMessage> modemMsg = _fromModem.getElement();
-    String                       path;
 
     if (system.getUserConfig()->aprs_is.active && modemMsg->getSource() != system.getUserConfig()->callsign) {
       std::shared_ptr<APRSMessage> aprsIsMsg = std::make_shared<APRSMessage>(*modemMsg);
-      path                                   = aprsIsMsg->getPath();
+      String                       path      = aprsIsMsg->getPath();
 
       if (!(path.indexOf("RFONLY") != -1 || path.indexOf("NOGATE") != -1 || path.indexOf("TCPIP") != -1)) {
         if (!path.isEmpty()) {
@@ -62,7 +61,7 @@ bool RouterTask::loop(System &system) {
 
     if (system.getUserConfig()->digi.active && modemMsg->getSource() != system.getUserConfig()->callsign) {
       std::shared_ptr<APRSMessage> digiMsg = std::make_shared<APRSMessage>(*modemMsg);
-      path                                 = digiMsg->getPath();
+      String                       path    = digiMsg->getPath();
 
       // simple loop check
       if (path.indexOf("WIDE1-1") >= 0 || path.indexOf(system.getUserConfig()->callsign) == -1) {