From: Mathias Froehlich <Mathias.Froehlich@web.de>
Date: Sun, 5 Jun 2011 11:44:37 +0000 (+0200)
Subject: Avoid crashing in hla initialization failure.
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=d21924770f8d41fdfe395353e59ce92a31a3ae35;p=flightgear.git

Avoid crashing in hla initialization failure.
---

diff --git a/src/Network/HLA/hla.cxx b/src/Network/HLA/hla.cxx
index de12ae2f1..cf6af5eff 100644
--- a/src/Network/HLA/hla.cxx
+++ b/src/Network/HLA/hla.cxx
@@ -1216,6 +1216,9 @@ FGHLA::open()
 bool
 FGHLA::process()
 {
+    if (!is_enabled())
+        return false;
+
     // First push our own data so that others can recieve ...
     if (get_direction() & SG_IO_OUT) {
         if (fgGetBool("/sim/fdm-initialized", false) && _localAircraftClass.valid()) {
@@ -1245,6 +1248,9 @@ FGHLA::process()
 bool
 FGHLA::close()
 {
+    if (!is_enabled())
+        return false;
+
     if (get_direction() & SG_IO_OUT) {
         // Remove the local object from the rti
         _localAircraftInstance->deleteInstance(simgear::RTIData("gone"));