removed unneed signed, avoid warning

diff --git a/scripts/config/conf.c b/scripts/config/conf.c
index edcf36d..4d804cf 100644 (file)
--- a/scripts/config/conf.c
+++ b/scripts/config/conf.c
@@ -38,7 +38,7 @@ static char nohelp_text[] = "Sorry, no help available for this option yet.\n";
 
 static void strip(char *str)
 {
-       signed char *p = str;
+       char *p = str;
        int l;
 
        while ((isspace(*p)))