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-rw-r--r--tools/coqdoc/index.ml4
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/coqdoc/index.ml b/tools/coqdoc/index.ml
index 9be791a8d..c9cb676e9 100644
--- a/tools/coqdoc/index.ml
+++ b/tools/coqdoc/index.ml
@@ -197,7 +197,7 @@ let prepare_entry s = function
let h = try String.index_from s 0 ':' with _ -> err () in
let i = try String.index_from s (h+1) ':' with _ -> err () in
let sc = String.sub s (h+1) (i-h-1) in
- let ntn = String.make (String.length s - i) ' ' in
+ let ntn = Bytes.make (String.length s - i) ' ' in
let k = ref 0 in
let j = ref (i+1) in
let quoted = ref false in
@@ -220,7 +220,7 @@ let prepare_entry s = function
end;
incr j
done;
- let ntn = String.sub ntn 0 !k in
+ let ntn = Bytes.sub_string ntn 0 !k in
if sc = "" then ntn else ntn ^ " (" ^ sc ^ ")"
| _ ->
s