From 2d6d4b80539be13aa53c6751fb33689b263e4010 Mon Sep 17 00:00:00 2001
From: "Ondrej Zajicek (work)" <santiago@crfreenet.org>
Date: Wed, 7 Mar 2018 17:35:24 +0100
Subject: Babel: Fix build with restricted protocol set

All keywords used in Babel config have to be declared locally.

Thanks to Leo Vandewoestijne for the bugreport.
---
 conf/confbase.Y | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'conf')

diff --git a/conf/confbase.Y b/conf/confbase.Y
index 96b32028..9c08a41a 100644
--- a/conf/confbase.Y
+++ b/conf/confbase.Y
@@ -77,7 +77,7 @@ CF_DECLS
 %type <time> datetime
 %type <a> ipa
 %type <px> prefix prefix_or_ipa
-%type <t> text
+%type <t> text opttext
 %type <t> text_or_none
 
 %nonassoc PREFIX_DUMMY
@@ -200,6 +200,11 @@ text:
    }
  ;
 
+opttext:
+    TEXT
+ | /* empty */ { $$ = NULL; }
+ ;
+
 text_or_none:
    TEXT { $$ = $1; }
  |      { $$ = NULL; }
-- 
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