X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2FmatitaExcPp.ml;h=99e6ec944ef516aa1f4de7e646c8562ea3088da7;hb=e2dde4cca0fe3ce74a79edbf8cb7a0f8e616daa9;hp=fe013421dbbbe10f64dd9f2100f5a83458146bc2;hpb=bfcde2b08d72f1392ed61164c67d199360f0397f;p=helm.git

diff --git a/matita/matita/matitaExcPp.ml b/matita/matita/matitaExcPp.ml
index fe013421d..99e6ec944 100644
--- a/matita/matita/matitaExcPp.ml
+++ b/matita/matita/matitaExcPp.ml
@@ -157,8 +157,6 @@ let rec to_string =
      None, "NCicUnification failure: " ^ Lazy.force msg
   | NCicUnification.Uncertain msg ->
      None, "NCicUnification uncertain: " ^ Lazy.force msg
-  | LibrarySync.AlreadyDefined s -> 
-     None, "Already defined: " ^ UriManager.string_of_uri s
   | DisambiguateChoices.Choice_not_found msg ->
      None, ("Disambiguation choice not found: " ^ Lazy.force msg)
   | MatitaEngine.EnrichedWithStatus (exn,_) ->