Compiler: fix #328

Author: hhugo

compiler/util.cppo.ml

@@ -73,7 +73,7 @@ let absolute_path f =
   else f
 
 let read_file f =
-  let ic = open_in f in
+  let ic = open_in_bin f in
   let n = in_channel_length ic in
   let s = Bytes.create n in
   really_input ic s 0 n;