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-rw-r--r--vernac/declare.ml7
1 files changed, 6 insertions, 1 deletions
diff --git a/vernac/declare.ml b/vernac/declare.ml
index 0baae6eca5..367d0bf944 100644
--- a/vernac/declare.ml
+++ b/vernac/declare.ml
@@ -2499,7 +2499,12 @@ let admit_obligations ~pm n =
let next_obligation ~pm n tac =
let prg = match n with
- | None -> State.first_pending pm |> Option.get
+ | None ->
+ begin match State.first_pending pm with
+ | Some prg -> prg
+ | None ->
+ Error.no_obligations None
+ end
| Some _ -> get_unique_prog ~pm n
in
let {obls; remaining} = Internal.get_obligations prg in