From b11a9de31a4765c1aa1c53131d8f24019e408572 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 28 Sep 2019 11:39:04 +0100
Subject: [PATCH] conffile.fl: Use %option noyywrap rather than providing
 yywrap

Prompted by review of fe0c91cce702
  "configure.in, conffile.fl: Remove dependency on `libfl.a'."

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 conffile.fl | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/conffile.fl b/conffile.fl
index 77c1e2c..6b0259c 100644
--- a/conffile.fl
+++ b/conffile.fl
@@ -22,6 +22,7 @@
 %option nounput
 %option noinput
 %option never-interactive
+%option noyywrap
 
 %{
 #include <assert.h>
@@ -169,7 +170,3 @@ include			BEGIN(incl);
 
 	/* Return all unclaimed single characters to the parser */
 .			return *yytext;
-
-%%
-
-int yywrap(void) { return 1; }
-- 
2.11.0