[omniORB] build omniORB4.1 with sun studio 11 failure

[JiangWei]

[***@sparc omni]$ cvs diff -u include/omniORB4/CORBA_sysdep.h
Index: include/omniORB4/CORBA_sysdep.h
===================================================================
RCS file: /cvsroot/omniorb/omni/include/omniORB4/Attic/CORBA_sysdep.h,v
retrieving revision 1.5.2.7
diff -u -r1.5.2.7 CORBA_sysdep.h
--- include/omniORB4/CORBA_sysdep.h 28 Apr 2006 18:40:46 -0000 1.5.2.7
+++ include/omniORB4/CORBA_sysdep.h 3 Sep 2006 12:57:51 -0000
@@ -172,7 +172,7 @@

#if defined(__SUNPRO_CC)
// SUN C++ compiler
-# if __SUNPRO_CC < 0x420
+# if __SUNPRO_CC <= 0x580
# define NEED_DUMMY_RETURN
# endif