segfault--

diff --git a/src/Environment/environment_ctrl.cxx b/src/Environment/environment_ctrl.cxx
index d3533e60e48f173954744c79c9f1aa4655bc3bc9..677969e705a0550dedb1b390b8d7c1a12543ba2e 100644 (file)
--- a/src/Environment/environment_ctrl.cxx
+++ b/src/Environment/environment_ctrl.cxx
@@ -579,7 +579,7 @@ FGMetarEnvironmentCtrl::update_env_config ()
         dewpoint = fgGetDouble("/environment/metar/dewpoint-degc");
 
         // Set the cloud layers by copying over the METAR versions.
-        SGPropertyNode * clouds = fgGetNode("/environment/metar/clouds");
+        SGPropertyNode * clouds = fgGetNode("/environment/metar/clouds", true);
 
         vector<SGPropertyNode_ptr> layers = clouds->getChildren("layer");
         vector<SGPropertyNode_ptr>::const_iterator layer;