From 4e531f19f080f933dc8490b30924c20860f23a9b Mon Sep 17 00:00:00 2001
From: ac_stef <ac_stef@users.sourceforge.net>
Date: Thu, 4 Sep 2008 17:24:30 +0000
Subject: [PATCH] fix linefeed exploit

git-svn-id: svn://svn.code.sf.net/p/actiongame/code/trunk/ac@2484 e016b1c5-ed68-44aa-a2f7-31cac88cffde
---
 source/src/protocol.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/src/protocol.cpp b/source/src/protocol.cpp
index 94c0c2a8..c9222f15 100644
--- a/source/src/protocol.cpp
+++ b/source/src/protocol.cpp
@@ -84,7 +84,7 @@ void filtertext(char *dst, const char *src, bool whitespace, int len)
         {
         case '\f': ++src; continue;
         }
-        if(isspace(c) ? whitespace : isprint(c))
+        if(isspace(c) ? whitespace && c == ' ' : isprint(c))
         {
             *dst++ = c;
             if(!--len) break;