Handle lack of technique gracefully

scoopr · May 7, 2009 · 02f17af · 02f17af
1 parent 966fa4f
commit 02f17af
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/conditioners/axisconverter_core.cpp b/src/conditioners/axisconverter_core.cpp
@@ -1461,8 +1461,10 @@ void common_convert(DAE *input, int code, int verbose)
 			continue;
 
 		domPhysics_scene::domTechnique_commonRef tech = thisPhysicsScene->getTechnique_common();
-		daeDoubleArray &gravity = tech->getGravity()->getValue();
-        doublearray_swap(gravity, code, verbose);
+		if( tech && tech->getGravity() ) {
+			daeDoubleArray &gravity = tech->getGravity()->getValue();
+			doublearray_swap(gravity, code, verbose);		    
+		}
 	}