Fix habtm associations when using multiple databases

[#3128] Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
rails · Sep 12, 2009 · d48d3d0 · d48d3d0
1 parent 3f59a73
commit d48d3d0
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/activerecord/lib/active_record/associations/has_and_belongs_to_many_association.rb b/activerecord/lib/active_record/associations/has_and_belongs_to_many_association.rb
@@ -24,8 +24,8 @@ def reset_column_information
 
       def has_primary_key?
         return @has_primary_key unless @has_primary_key.nil?
-        @has_primary_key = (ActiveRecord::Base.connection.supports_primary_key? &&
-          ActiveRecord::Base.connection.primary_key(@reflection.options[:join_table]))
+        @has_primary_key = (@owner.connection.supports_primary_key? &&
+          @owner.connection.primary_key(@reflection.options[:join_table]))
       end
 
       protected