From: Enrico Tassi <enrico.tassi@inria.fr>
Date: Wed, 23 May 2007 14:07:24 +0000 (+0000)
Subject: changed the way environment variable can interfere with the registry.
X-Git-Tag: 0.4.95@7852~461
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=abc2259866ce9284a577ba74eb38f13da7a05f3d;p=helm.git

changed the way environment variable can interfere with the registry.
---

diff --git a/components/registry/helm_registry.ml b/components/registry/helm_registry.ml
index 3753232b6..64277415f 100644
--- a/components/registry/helm_registry.ml
+++ b/components/registry/helm_registry.ml
@@ -133,7 +133,7 @@ let set' ?(replace=false) registry ~key ~value =
 
 let unset registry = Hashtbl.remove registry
 
-let env_var_of_key = Str.global_replace dot_rex "__"
+let env_var_of_key s = String.uppercase (Str.global_replace dot_rex "_" s)
 
 let singleton = function
   | [] ->