Changeset 10126

Timestamp:

04/30/09 15:13:19 (4 years ago)

Author:

robert

Message:

Added check against the validity of ViewerBase? to make sure that a null pointer isn't dereferenced.

Files:

• OpenSceneGraph/trunk/src/osgViewer/View.cpp (modified) (1 diff)

OpenSceneGraph/trunk/src/osgViewer/View.cpp

@@ -1697 +1697 @@
 void View::requestRedraw()
 {
-    getViewerBase()->_requestRedraw = true;
+    if (getViewerBase())
+    {
+        getViewerBase()->_requestRedraw = true;
+    }
+    else
+    {
+        osg::notify(osg::INFO)<<"View::requestRedraw(), No viewer base has been assigned yet."<<std::endl;
+    }
 }
 
 void View::requestContinuousUpdate(bool flag)
 {
-    getViewerBase()->_requestContinousUpdate = flag;
+    if (getViewerBase())
+    {
+        getViewerBase()->_requestContinousUpdate = flag;
+    }
+    else
+    {
+        osg::notify(osg::INFO)<<"View::requestContinuousUpdate(), No viewer base has been assigned yet."<<std::endl;
+    }
 }