From 9a8f962d88162c85c9bbe63a987a9c8ba2e0973d Mon Sep 17 00:00:00 2001
From: "Mark M. Hoffman" <mhoffman@lightlink.com>
Date: Tue, 16 May 2006 02:14:57 +0000
Subject: [PATCH] Allow the config file scanner to release its buffers upon
 EOF.

git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@3296 7894878c-1315-0410-8ee3-d5d059ff63e0
---
 lib/conf-lex.l | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/lib/conf-lex.l b/lib/conf-lex.l
index adead65f..dd369321 100644
--- a/lib/conf-lex.l
+++ b/lib/conf-lex.l
@@ -47,7 +47,6 @@ char sensors_lex_error[100];
 
 /* Scanner for configuration files */
 
-%option noyywrap
 %option nodefault
 %option yylineno
 %option nounput
@@ -269,3 +268,10 @@ OCTESC		(1[0-7]{0,2})|([2-7][0-7]?)|(0[1-7][0-7]?)|(00[1-7])
 		}
 
 %%
+
+int sensors_yywrap(void)
+{
+  yy_delete_buffer(YY_CURRENT_BUFFER);
+  return 1;
+}
+