Insert check for reparentChildren

diff --git a/src/SUIT/SUIT_DataObject.cxx b/src/SUIT/SUIT_DataObject.cxx
index 7fdc046317f1d9960da3b4f8c1a4525dce3cdbd9..1987bbd27e16c1041d04c1898ec9d7a904f9534b 100755 (executable)
--- a/src/SUIT/SUIT_DataObject.cxx
+++ b/src/SUIT/SUIT_DataObject.cxx
@@ -276,6 +276,9 @@ bool SUIT_DataObject::replaceChild( SUIT_DataObject* src, SUIT_DataObject* trg,
 
 void SUIT_DataObject::reparentChildren( const SUIT_DataObject* obj )
 {
+  if ( !obj )
+    return;
+
   DataObjectList lst;
   obj->children( lst );
   for ( DataObjectListIterator it( lst ); it.current(); ++it )