From f780b205a9b1dfc7b3229916309661c7c115d965 Mon Sep 17 00:00:00 2001
From: Christian Hesse <mail@eworm.de>
Date: Fri, 1 Oct 2021 09:00:36 +0200
Subject: global-functions: $DeviceInfo: do not fail on non-RouterBoard with
 ROS 7.x

---
 global-functions | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/global-functions b/global-functions
index 4443431..22af3e2 100644
--- a/global-functions
+++ b/global-functions
@@ -198,7 +198,10 @@
   :global IfThenElse;
 
   :local Resource [ / system resource get ];
-  :local RouterBoard [ / system routerboard get ];
+  :local RouterBoard;
+  :do {
+    :set RouterBoard [ / system routerboard get ];
+  } on-error={ }
   :local Update [ / system package update get ];
 
   :return ( \
-- 
cgit v1.2.3-54-g00ecf