X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_kernel%2FnReference.ml;h=2692075e02796a5c3958e066854513d2de720059;hb=725115d4f97b92666c4241f88b4f337f9d07a79f;hp=4ecf746456504c3475fb206f7bba360aa10d3e7b;hpb=09dc8295b3ec33bfa731189788330ba21b5f1428;p=helm.git

diff --git a/helm/software/components/ng_kernel/nReference.ml b/helm/software/components/ng_kernel/nReference.ml
index 4ecf74645..2692075e0 100644
--- a/helm/software/components/ng_kernel/nReference.ml
+++ b/helm/software/components/ng_kernel/nReference.ml
@@ -121,7 +121,7 @@ let mk_constructor j = function
 
 let reference_of_ouri u indinfo =
   let u = NUri.nuri_of_ouri u in
-  reference_of_string (string_of_reference (Ref (~-1,u,indinfo)))
+  reference_of_string (string_of_reference (Ref (max_int,u,indinfo)))
 ;;
 
 let ouri_of_reference (Ref (_,u,_)) = NUri.ouri_of_nuri u;;