From b5080d2d2d0f82f4e9b2e0b0745f8f328edec3b9 Mon Sep 17 00:00:00 2001
From: oetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Date: Fri, 8 Feb 2002 18:40:37 +0000
Subject: [PATCH] allow rrd_cgi to deal with umlauts -- Alexander Schwartz
 <alexander.schwartz@gmx.net>

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@77 a5681a0c-68f1-0310-ab6d-d61299d08faa
---
 src/rrd_cgi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/rrd_cgi.c b/src/rrd_cgi.c
index 0c4f6de..f6a5908 100644
--- a/src/rrd_cgi.c
+++ b/src/rrd_cgi.c
@@ -459,7 +459,7 @@ char* scanargs(char *aLine, long *argc, char ***args)
   getP = aLine;
   putP = aLine;
   while (*getP && !( !Quote  && (braket == 0) && ((*getP) == '>'))){
-    if (*getP < ' ') *getP = ' '; /*remove all special chars*/
+    if ((unsigned)*getP < ' ') *getP = ' '; /*remove all special chars*/
     switch (*getP) {
     case ' ': 
       if (Quote){
-- 
2.30.2