From: curt <curt>
Date: Wed, 24 Sep 2003 19:57:50 +0000 (+0000)
Subject: Fix a potential segfault.
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=c841343796934a9a44369a2299e0b9e47aeaf7fe;p=flightgear.git

Fix a potential segfault.
---

diff --git a/src/Network/native_ctrls.cxx b/src/Network/native_ctrls.cxx
index 6c215c6d5..c7537598f 100644
--- a/src/Network/native_ctrls.cxx
+++ b/src/Network/native_ctrls.cxx
@@ -168,7 +168,7 @@ void FGProps2NetCtrls( FGNetCtrls *net, bool honor_freezes,
     tempnode = fgGetNode("/controls/gear", true);
     for ( i = 0; i < FGNetCtrls::FG_MAX_WHEELS; ++i ) {
         node = fgGetNode("/controls/gear/wheel", i);
-        if ( node->getChild("brake") != NULL ) {
+        if ( node != NULL && node->getChild("brake") != NULL ) {
             if ( tempnode->getChild("parking-brake")->getDoubleValue() > 0.0 ) {
                 net->brake[i] = 1.0;
            } else {