Stupid bug of mine fixed: sometimes (Some ~-1) was used in place of None.

[helm.git] / helm / matita / matitaScript.mli

diff --git a/helm/matita/matitaScript.mli b/helm/matita/matitaScript.mli
index edebcf322204da1e9fd5d3883afd6e4b9b5bd8c3..8eb6d8dd9afc0d44596d6bde9c696a0c0249d033 100644 (file)
--- a/helm/matita/matitaScript.mli
+++ b/helm/matita/matitaScript.mli
@@ -67,7 +67,7 @@ object
   method proofConclusion: Cic.term            (** @raise Statement_error *)
   method stack: Continuationals.Stack.t       (** @raise Statement_error *)
 
-  method setGoal: int -> unit
+  method setGoal: int option -> unit
   method goal: int option
 
   (** end of script, true if the whole script has been executed *)