X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fhbugs%2Fcommon%2Fhbugs_messages.mli;h=642c0b0e2d5c511fba7dfde96dd592da94b76271;hb=03d1ddf4a7fdf03fd497babd84d1963048253f0d;hp=85ffe66c9e53b3ad232747fa15c469f3ff3b37ed;hpb=4651ed901a51659c31dbcb9a8b4f75d17321be14;p=helm.git

diff --git a/helm/hbugs/common/hbugs_messages.mli b/helm/hbugs/common/hbugs_messages.mli
index 85ffe66c9..642c0b0e2 100644
--- a/helm/hbugs/common/hbugs_messages.mli
+++ b/helm/hbugs/common/hbugs_messages.mli
@@ -45,5 +45,5 @@ val respond_exc: string -> string -> out_channel -> unit
 val parse_state:
   ('a Pxp_document.node Pxp_document.extension as 'a) Pxp_document.node ->
     (string * string * int)
-val pp_state: (string * string * int) -> string
+val pp_state: (string * string * int) option -> string