From: Enrico Tassi <enrico.tassi@inria.fr>
Date: Thu, 24 May 2007 15:53:33 +0000 (+0000)
Subject: fixed a when that was causing backtrace loss
X-Git-Tag: make_still_working~6300
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=2365a412571f633fc85633b134a45cf5a8777efa;p=helm.git

fixed a when that was causing backtrace loss
---

diff --git a/helm/software/components/library/librarySync.ml b/helm/software/components/library/librarySync.ml
index 83f861b4e..e621a7a0c 100644
--- a/helm/software/components/library/librarySync.ml
+++ b/helm/software/components/library/librarySync.ml
@@ -444,6 +444,7 @@ let
 let add_obj refinement_toolkit uri obj =
  add_single_obj uri obj refinement_toolkit;
  let uris = ref [] in
+ let not_debug = not (Helm_registry.get_bool "matita.debug") in
  try
   begin
    match obj with
@@ -474,9 +475,10 @@ let add_obj refinement_toolkit uri obj =
   end;
   UriManager.UriHashtbl.add auxiliary_lemmas_hashtbl uri !uris;
   !uris
- with exn ->
-  List.iter remove_single_obj !uris;
-  raise exn
+ with 
+ | exn when not_debug ->
+    List.iter remove_single_obj !uris;
+    raise exn
 
 let remove_obj uri =
  let uris =