From 652602f5c8130dce17064b213450e231fd35f647 Mon Sep 17 00:00:00 2001
From: Gerald Pfeifer <gerald@pfeifer.com>
Date: Fri, 2 May 2008 14:14:01 +0200
Subject: [PATCH] widl: Fix syntax to also work with older versions of bison.

---
 tools/widl/parser.y | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/widl/parser.y b/tools/widl/parser.y
index ea8baf2f99..db0778a45d 100644
--- a/tools/widl/parser.y
+++ b/tools/widl/parser.y
@@ -747,6 +747,7 @@ field:	  m_attributes decl_spec declarator_list ';'
 ne_union_field:
 	  s_field ';'				{ $$ = $1; }
 	| attributes ';'			{ $$ = make_var(NULL); $$->attrs = $1; }
+        ;
 
 ne_union_fields:				{ $$ = NULL; }
 	| ne_union_fields ne_union_field	{ $$ = append_var( $1, $2 ); }
@@ -755,6 +756,7 @@ ne_union_fields:				{ $$ = NULL; }
 union_field:
 	  s_field ';'				{ $$ = $1; }
 	| ';'					{ $$ = NULL; }
+        ;
 
 s_field:  m_attributes decl_spec declarator	{ $$ = $3->var;
 						  $$->attrs = check_field_attrs($$->name, $1);
-- 
2.33.8