COMP: Fixing compiler error on Sun.

9be9eded · Utkarsh Ayachit · b71b9efd · 9be9eded
Commit 9be9eded authored Apr 17, 2007 by Utkarsh Ayachit ⛰
--- a/pqThreadedEventSource.h
+++ b/pqThreadedEventSource.h
@@ -99,6 +99,7 @@ protected:
 private:
  class pqInternal;
  pqInternal* Internal;
+  friend class pqInternal;

 };