From 5ac467db3754e5af365649ac14598abe25760614 Mon Sep 17 00:00:00 2001
From: Jeff Garzik <jgarzik@pobox.com>
Date: Sun, 25 Feb 2024 02:59:23 +0000
Subject: [PATCH] expr/expr.cc: build fix with modern bison yylval

---
 expr/expr.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/expr/expr.cc b/expr/expr.cc
index 9459620..3412c8f 100644
--- a/expr/expr.cc
+++ b/expr/expr.cc
@@ -55,7 +55,9 @@ enum token_type {
 };
 
 extern "C" {
+#if 0
 long long yylval = 0;
+#endif
 #define YYSTYPE long long
 #include "expr-parse.h"