Make a few warnings go away.
diff --git a/scripts/config/conf.c b/scripts/config/conf.c
index 78c1af5..d6c921d 100644
--- a/scripts/config/conf.c
+++ b/scripts/config/conf.c
@@ -31,12 +31,12 @@
static int indent = 1;
static int valid_stdin = 1;
static int conf_cnt;
-static signed char line[128];
+static char line[128];
static struct menu *rootEntry;
static char nohelp_text[] = "Sorry, no help available for this option yet.\n";
-static void strip(signed char *str)
+static void strip(char *str)
{
signed char *p = str;
int l;