db adaptors: nil internal variable when closing

[user/henk/code/ruby/rbot.git] / lib / rbot / registry / bdb.rb

diff --git a/lib/rbot/registry/bdb.rb b/lib/rbot/registry/bdb.rb
index 2403ec0e6359074af2acd60b186a08509574918f..b865770fc32ff740d2c88eb816e76e30175f39c8 100644 (file)
--- a/lib/rbot/registry/bdb.rb
+++ b/lib/rbot/registry/bdb.rb
@@ -377,6 +377,7 @@ class Bot
       # debug "closing registry #{registry}"
       return if !@registry
       registry.close
+      @registry = nil
     end
 
     # convert value to string form for storing in the registry