X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=components%2Flibrary%2FlibraryClean.ml;h=2ac65c5c8b9d2f3435a17fdf10a99a82415d6353;hb=dd5b7e474d70a87846f977f887d045f77342ae62;hp=04333fc9a66724230fea843153a4d36d22d42e3b;hpb=d4c6f8464dc183326b7f7b4dc6171e69b482a26b;p=helm.git

diff --git a/components/library/libraryClean.ml b/components/library/libraryClean.ml
index 04333fc9a..2ac65c5c8 100644
--- a/components/library/libraryClean.ml
+++ b/components/library/libraryClean.ml
@@ -213,11 +213,14 @@ let clean_baseuris ?(verbose=true) buris =
    (fun baseuri ->
      try 
        HExtlib.safe_remove 
-         (LibraryMisc.obj_file_of_baseuri ~writable:true ~baseuri);
+         (LibraryMisc.obj_file_of_baseuri 
+           ~must_exist:false ~writable:true ~baseuri);
        HExtlib.safe_remove 
-         (LibraryMisc.metadata_file_of_baseuri ~writable:true ~baseuri);
+         (LibraryMisc.metadata_file_of_baseuri 
+           ~must_exist:false ~writable:true ~baseuri);
        HExtlib.safe_remove 
-         (LibraryMisc.lexicon_file_of_baseuri ~writable:true ~baseuri)
+         (LibraryMisc.lexicon_file_of_baseuri 
+           ~must_exist:false ~writable:true ~baseuri)
      with Http_getter_types.Key_not_found _ -> ())
    (HExtlib.list_uniq (List.fast_sort Pervasives.compare
      (List.map (UriManager.buri_of_uri) l)));