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-rw-r--r--toplevel/ind_tables.ml5
1 files changed, 3 insertions, 2 deletions
diff --git a/toplevel/ind_tables.ml b/toplevel/ind_tables.ml
index 9f1a0218..77cfa6fa 100644
--- a/toplevel/ind_tables.ml
+++ b/toplevel/ind_tables.ml
@@ -86,8 +86,9 @@ let scheme_object_table =
(Hashtbl.create 17 : (string, string * scheme_object_function) Hashtbl.t)
let declare_scheme_object s aux f =
- (try check_ident ("ind"^s) with _ ->
- error ("Illegal induction scheme suffix: "^s));
+ (try check_ident ("ind"^s)
+ with e when Errors.noncritical e ->
+ error ("Illegal induction scheme suffix: "^s));
let key = if aux = "" then s else aux in
try
let _ = Hashtbl.find scheme_object_table key in