diff options
Diffstat (limited to 'plugins/rtauto/proof_search.ml')
| -rw-r--r-- | plugins/rtauto/proof_search.ml | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/plugins/rtauto/proof_search.ml b/plugins/rtauto/proof_search.ml index 75005f1c8..9aad65f29 100644 --- a/plugins/rtauto/proof_search.ml +++ b/plugins/rtauto/proof_search.ml @@ -160,7 +160,7 @@ let rec fill stack proof = | slice::super -> if !pruning && - slice.proofs_done=[] && + List.is_empty slice.proofs_done && not (slice.changes_goal && proof.dep_goal) && not (Int.Set.exists (fun i -> Int.Set.mem i proof.dep_hyps) |