X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fliboconfig%2Fscanner.l;h=41d66438dd86e1176621034734d4666a29e0d773;hb=f14feb1eddfe5760a64640b98ab7bbc5c493f614;hp=08524fd84a4a775dd778c9eb1d873f7935739d11;hpb=09c6a320f3cb36b5dbb2c2ce43858f33be7acf9b;p=collectd.git

diff --git a/src/liboconfig/scanner.l b/src/liboconfig/scanner.l
index 08524fd8..41d66438 100644
--- a/src/liboconfig/scanner.l
+++ b/src/liboconfig/scanner.l
@@ -27,13 +27,8 @@
  */
 
 %{
-/* lex and yacc do some weird stuff, so turn off some warnings. */
-#if defined(__clang__)
-# pragma clang diagnostic ignored "-Wunused-function"
-# pragma clang diagnostic ignored "-Wunneeded-internal-declaration"
-#endif
-
 #include <stdlib.h>
+#include <string.h>
 #include "oconfig.h"
 #include "aux_types.h"
 #include "parser.h"
@@ -56,6 +51,8 @@ static void ml_append (char *);
 %}
 %option yylineno
 %option noyywrap
+%option noinput
+%option nounput
 %x ML
 WHITE_SPACE [\ \t\b]
 NON_WHITE_SPACE [^\ \t\b]