From: Matthias Braun <matze@braunis.de>
Date: Sun, 18 Sep 2005 15:21:36 +0000 (+0000)
Subject: fix miniswig outputting some \n from time to time
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=bebd7d5ed7c8407e0e1a05f317ab42ea3ecd3f32;p=supertux.git

fix miniswig outputting some \n from time to time

SVN-Revision: 2778
---

diff --git a/tools/miniswig/lexer.ll b/tools/miniswig/lexer.ll
index e22fac141..42d7f648c 100644
--- a/tools/miniswig/lexer.ll
+++ b/tools/miniswig/lexer.ll
@@ -7,6 +7,10 @@
 #include "parser.hpp"
 #include "globals.hpp"
 
+// there seems to be a bug in flex that adds some ECHO directives
+// in some rules, we don't need debug output
+#define ECHO  {}
+
 #define YY_NEVER_INTERACTIVE 1
 #define YY_DECL int yylex(YYSTYPE* yylval)