X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=components%2Ftactics%2FnegationTactics.ml;h=e77fdf4de30269800c4ccf36b084ee2792fcdb30;hb=7008966fdd5b3811852f60b459572a347be932a0;hp=c973d75f4706d20754266f4c8df2facd686b9ebe;hpb=ec7717f5e0dd4c295ba1cfd57a0a6a46170490ef;p=helm.git

diff --git a/components/tactics/negationTactics.ml b/components/tactics/negationTactics.ml
index c973d75f4..e77fdf4de 100644
--- a/components/tactics/negationTactics.ml
+++ b/components/tactics/negationTactics.ml
@@ -31,7 +31,7 @@ let absurd_tac ~term =
   let module C = Cic in
   let module U = UriManager in
   let module P = PrimitiveTactics in
-  let _,metasenv,_,_ = proof in
+  let _,metasenv,_,_, _ = proof in
   let _,context,ty = CicUtil.lookup_meta goal metasenv in
   let absurd_URI =
    match LibraryObjects.absurd_URI () with