X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2FmatitaExcPp.ml;h=df4c70ded2498d7fdefaea7f8a1acd176a2bce55;hb=275b124e484510dc49141f86b5174f8bd0be7d97;hp=2278e8eb0a32a0b720ce243d8cc0c47e1a5488e4;hpb=e8b02b0b19274bb9c486987e401d637dc045b272;p=helm.git

diff --git a/helm/software/matita/matitaExcPp.ml b/helm/software/matita/matitaExcPp.ml
index 2278e8eb0..df4c70ded 100644
--- a/helm/software/matita/matitaExcPp.ml
+++ b/helm/software/matita/matitaExcPp.ml
@@ -148,8 +148,9 @@ let rec to_string =
      None, "NTypeChecker assert failure: " ^ Lazy.force msg
   | NCicRefiner.AssertFailure msg ->
      None, "NRefiner assert failure: " ^ Lazy.force msg
-  | NCicEnvironment.BadDependency msg ->
-     None, "NCicEnvironment bad dependency: " ^ Lazy.force msg
+  | NCicEnvironment.BadDependency (msg,e) ->
+     None, "NCicEnvironment bad dependency: " ^ Lazy.force msg ^ 
+     snd (to_string e)
   | NCicEnvironment.BadConstraint msg ->
      None, "NCicEnvironment bad constraint: " ^ Lazy.force msg
   | CicTypeChecker.TypeCheckerFailure msg ->