X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=helm%2Fsoftware%2Fcomponents%2Ftactics%2Fdeclarative.ml;h=02d7c6144a0f7d1bf1d70474aeed1281f4106877;hb=d0e97750e19af9286400a3e7b161a1c658684848;hp=139dcb1f8757995a9a39fc8df047338885708e80;hpb=25564c06c570e5ab9be455904c0b381842f8d4c4;p=helm.git

diff --git a/helm/software/components/tactics/declarative.ml b/helm/software/components/tactics/declarative.ml
index 139dcb1f8..02d7c6144 100644
--- a/helm/software/components/tactics/declarative.ml
+++ b/helm/software/components/tactics/declarative.ml
@@ -197,7 +197,7 @@ let rewritingstep ~dbd ~automation_cache lhs rhs just last_step =
     | `Term just -> Tactics.apply just
     | `SolveWith term -> 
                     Tactics.demodulate ~automation_cache ~dbd
-                    ~params:([term],
+                    ~params:(Some [term],
                       ["all","1";"steps","1"; "use_context","false"])
     | `Proof ->
         Tacticals.id_tac