FLUSH_REGISTER_WINDOWS must not be empty. Set to NULL instead.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3288 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,7 +1,7 @@
 Sun Jan  5 03:43:47 2003  Akinori MUSHA  <knu@iDaemons.org>
 
 	* defines.h (FLUSH_REGISTER_WINDOWS): Make the flushw call an
-	  inline function instead so it can be used as an expression.
+	  inline function so it can be used as an expression.
 
 	* eval.c (EXEC_TAG, THREAD_SAVE_CONTEXT): Consistently call
 	  FLUSH_REGISTER_WINDOWS before calling setjmp(). (I suspect that

defines.h

@@ -151,7 +151,7 @@ flush_register_windows(void)
 }
 #define FLUSH_REGISTER_WINDOWS	flush_register_windows()
 #else /* Not a sparc, so */
-#define FLUSH_REGISTER_WINDOWS	/* empty -- nothing to do here */
+#define FLUSH_REGISTER_WINDOWS	NULL
 #endif 
 
 #if defined(DOSISH)