--- /tmp/dotgnu.ops	Mon Nov 25 21:26:31 2002
+++ dotgnu.ops	Mon Nov 25 21:27:02 2002
@@ -38,7 +38,7 @@
 }
 
 inline op conv_u1_ovf(inout INT) {
-  if($1 >= 0 && $1 <= 256 ) {
+  if($1 >= 0 && $1 <= 255 ) {
     $1= (int)((unsigned char)($1));
   }
   else {