Merge 0.9->trunk

1 files changed, 8 insertions, 1 deletions

diff --git a/core/moduleapi.lua b/core/moduleapi.lua
index 9baf4fba..ed75669b 100644
--- a/core/moduleapi.lua
+++ b/core/moduleapi.lua
@@ -319,7 +319,13 @@ function api:handle_items(type, added_cb, removed_cb, existing)
 end
 
 function api:provides(name, item)
-	if not item then item = self.environment; end
+	-- if not item then item = setmetatable({}, { __index = function(t,k) return rawget(self.environment, k); end }); end
+	if not item then
+		item = {}
+		for k,v in pairs(self.environment) do
+			if k ~= "module" then item[k] = v; end
+		end
+	end
 	if not item.name then
 		local item_name = self.name;
 		-- Strip a provider prefix to find the item name
@@ -329,6 +335,7 @@ function api:provides(name, item)
 		end
 		item.name = item_name;
 	end
+	item._provided_by = self.name;
 	self:add_item(name.."-provider", item);
 end