X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2FmatitaExcPp.ml;h=9c1f70f54fd994801c9dbdb6cb2f5ca1520aefb7;hb=6ce83062caf5fff4a67355b6bebf912099a5384f;hp=2d6d1cd17187b0c5928bbb67b4c7b0f668b883a4;hpb=718d9bcfb53dd76a5c0622aff9fed69a68769324;p=helm.git

diff --git a/helm/software/matita/matitaExcPp.ml b/helm/software/matita/matitaExcPp.ml
index 2d6d1cd17..9c1f70f54 100644
--- a/helm/software/matita/matitaExcPp.ml
+++ b/helm/software/matita/matitaExcPp.ml
@@ -142,6 +142,8 @@ let rec to_string =
      None, "Refiner error: " ^ Lazy.force msg
   | NCicRefiner.RefineFailure msg ->
      None, "NRefiner failure: " ^ snd (Lazy.force msg)
+  | NCicRefiner.Uncertain msg ->
+     None, "NRefiner uncertain: " ^ snd (Lazy.force msg)
   | NCicTypeChecker.TypeCheckerFailure msg ->
      None, "NTypeChecker failure: " ^ Lazy.force msg
   | NCicTypeChecker.AssertFailure msg ->