From a21c0f9c16f0fc557568714fbe1b6856ab25388d Mon Sep 17 00:00:00 2001 From: James Turner <zakalawe@mac.com> Date: Sun, 25 Oct 2020 20:10:09 +0000 Subject: [PATCH] Groundnet parsing: Fix exception for missing value Sentry-Id: FLIGHTGEAR-CJ --- src/Airports/dynamicloader.cxx | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/Airports/dynamicloader.cxx b/src/Airports/dynamicloader.cxx index 0e5e35203..3f3c37d0a 100644 --- a/src/Airports/dynamicloader.cxx +++ b/src/Airports/dynamicloader.cxx @@ -123,7 +123,7 @@ void FGGroundNetXMLLoader::startParking(const XMLAttributes &atts) else if (attname == "pushBackRoute") { const string attrVal = atts.getValue(i); try { - if (attrVal == "None") { + if (attrVal.empty() || (attrVal == "None")) { pushBackRoute = -2; } else { pushBackRoute = simgear::strutils::readNonNegativeInt<int>(attrVal);