--- src/usr.bin/systat/convtbl.c	2003/11/08 09:30:32	1.1
+++ src/usr.bin/systat/convtbl.c	2008/11/10 04:59:45	1.2
@@ -88,7 +88,7 @@ convert(const u_long size, const u_int s
 
 }
 
-char *
+const char *
 get_string(const u_long size, const u_int scale)
 {
 	struct	convtbl *tp = NULL;