X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2FgTopLevel%2FtermEditor.ml;h=3a74ef05111ce88f2948052896e5ce47a9fc598e;hb=ebc089606ccbb3e9dbde142542a1f98f5020b4dd;hp=db637554f249e8d4fe9bfee54ccdb516ac4b81ca;hpb=8004125685a99b6c0f2f95fd7f3fa09a4f5c9094;p=helm.git

diff --git a/helm/gTopLevel/termEditor.ml b/helm/gTopLevel/termEditor.ml
index db637554f..3a74ef051 100644
--- a/helm/gTopLevel/termEditor.ml
+++ b/helm/gTopLevel/termEditor.ml
@@ -99,8 +99,12 @@ module Make(C:DisambiguateTypes.Callbacks) =
          ) context
        in
         let environment',metasenv,expr =
+         match
           Disambiguate'.disambiguate_term mqi_handle context metasenv
            (input#buffer#get_text ()) !environment
+         with
+            [environment',metasenv,expr] -> environment',metasenv,expr
+          | _ -> assert false
         in
         environment := environment';
         (metasenv, expr)