X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=program%2Fsrc%2Frrd_cgi.c;h=9c81c1543cae8d00df10b29d273a303a2ba1baec;hb=fcd317a0447e81bcb5ddd51177331c8c50b25dc2;hp=0c4f6de7be3ee91dc9ec9f330acbc8198f08410d;hpb=bdd9921d373849e129247adb6a25c0397c59e8d3;p=rrdtool-all.git

diff --git a/program/src/rrd_cgi.c b/program/src/rrd_cgi.c
index 0c4f6de7..9c81c154 100644
--- a/program/src/rrd_cgi.c
+++ b/program/src/rrd_cgi.c
@@ -253,6 +253,7 @@ char* includefile(long argc, char **args){
   }
 }
 
+static
 char* rrdstrip(char *buf){
   char *start;
   if (buf == NULL) return NULL;
@@ -442,6 +443,7 @@ char* printtimenow(long argc, char **args) {
 }
 
 /* scan aLine until an unescaped '>' arives */
+static
 char* scanargs(char *aLine, long *argc, char ***args)
 {
   char        *getP, *putP;
@@ -459,7 +461,7 @@ 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){