From a99150a1ca5e6c8a01208e889938fe0c1b496dd3 Mon Sep 17 00:00:00 2001
From: Jiri Slaby <jslaby@suse.cz>
Date: Tue, 1 Mar 2011 10:41:14 +0100
Subject: [PATCH] lex: get rid of two warnings
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Add a lex option to avoid:
lex.c:1173:17: warning: ‘yyunput’ defined but not used
lex.c:1214:16: warning: ‘input’ defined but not used

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Jan Safranek <jsafrane@redhat.com>
---
 src/lex.l | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/lex.l b/src/lex.l
index d590e9fa..8a99bbc9 100644
--- a/src/lex.l
+++ b/src/lex.l
@@ -21,6 +21,8 @@ int line_no = 1;
 #define YY_FATAL_ERROR(msg) fprintf(stderr, "%s\n", msg)
 %}
 
+%option nounput noinput
+
 %%
 \n	{line_no++;}
 [ \t]	{/* DO NOTHING */}
-- 
2.47.2