gcc44 warns: Put input() under YY_NO_INPUT and set that if it isn't used.

diff --git a/aliases_scan.l b/aliases_scan.l
index b68e09206f837d4882cc7c927882f94b4d345b30..5e6bdd5d9eeddc7b26b9eb5ace1530796981462a 100644 (file)
--- a/aliases_scan.l
+++ b/aliases_scan.l
@@ -3,6 +3,8 @@
 #include <string.h>
 #include "aliases_parse.h"
 
+#define YY_NO_INPUT
+
 int yylex(void);
 %}