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-rw-r--r--tactics/equality.ml2
1 files changed, 1 insertions, 1 deletions
diff --git a/tactics/equality.ml b/tactics/equality.ml
index cabbdba869..bda850f84f 100644
--- a/tactics/equality.ml
+++ b/tactics/equality.ml
@@ -683,7 +683,7 @@ let sig_clausal_form env sigma sort_of_ty siglen ty (dFLT,dFLTty) =
| Some w -> applist(exist_term,[a;p_i_minus_1;w;tuple_tail])
| None -> anomaly "Not enough components to build the dependent tuple"
in
- sigrec_clausal_form siglen ty
+ Evarutil.nf_evar (Evarutil.evars_of isevars) (sigrec_clausal_form siglen ty)
(* The problem is to build a destructor (a generalization of the
predecessor) which, when applied to a term made of constructors