nasal::Ghost tweaking to allow using with osg::oberser_ptr.

diff --git a/simgear/nasal/cppbind/Ghost.hxx b/simgear/nasal/cppbind/Ghost.hxx
index 1ffadba7636bae3ed86300f9c1d7c1a6467d2f2f..81165784c2ea01a9acb875584c595c5593868aa2 100644 (file)
--- a/simgear/nasal/cppbind/Ghost.hxx
+++ b/simgear/nasal/cppbind/Ghost.hxx
@@ -569,7 +569,7 @@ namespace nasal
                                     ++parent )
           {
             pointer ptr = fromNasal(c, *parent);
-            if( ptr )
+            if( ptr.get() )
               return ptr;
           }
         }
@@ -592,7 +592,7 @@ namespace nasal
        */
       static pointer* createInstance(const pointer& ptr)
       {
-        return ptr ? new pointer(ptr) : 0;
+        return ptr.get() ? new pointer(ptr) : 0;
       }
 
       static pointer getPtr(void* ptr)