db adaptors: nil internal variable when closing

This prevents subsequent spurious flushes from bombing out because of
closed databases.

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

diff --git a/lib/rbot/registry/tc.rb b/lib/rbot/registry/tc.rb
index 8ffd3e40f0a7e76dc8511c24d74b515813cc4695..06013f8f796749aa2f2e751a1a179c6208218393 100644 (file)
--- a/lib/rbot/registry/tc.rb
+++ b/lib/rbot/registry/tc.rb
@@ -376,6 +376,7 @@ class Bot
       # debug "closing registry #{registry}"
       return if !@registry
       registry.close
+      @registry = nil
     end
 
     # convert value to string form for storing in the registry