X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fcic_disambiguation%2FdisambiguateTypes.ml;h=a360dde384dfd87655864467bcbd8211beb0ab08;hb=2dd8be781f939739e1410dce3706ccc19a990525;hp=79388f8198d3e20372a6f19c6ad17d55d0e0837a;hpb=8f9d476c32c48d14348a61889dc191c7696bd404;p=helm.git

diff --git a/helm/software/components/cic_disambiguation/disambiguateTypes.ml b/helm/software/components/cic_disambiguation/disambiguateTypes.ml
index 79388f819..a360dde38 100644
--- a/helm/software/components/cic_disambiguation/disambiguateTypes.ml
+++ b/helm/software/components/cic_disambiguation/disambiguateTypes.ml
@@ -55,6 +55,13 @@ struct
 
   include Environment'
 
+  let find k env =
+   match k with
+      Symbol (sym,n) ->
+       (try find k env
+        with Not_found -> find (Symbol (sym,0)) env)
+    | _ -> find k env
+
   let cons k v env =
     try
       let current = find k env in