close statment only if its not closed

rails · May 27, 2011 · d48add7 · d48add7
1 parent 985ace4
commit d48add7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb b/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb
@@ -102,7 +102,7 @@ def disconnect!
 
       # Clears the prepared statements cache.
       def clear_cache!
-        @statements.values.each { |hash| hash[:stmt].close }
+        @statements.values.each { |hash| !hash[:stmt].closed? && hash[:stmt].close }
         @statements.clear
       end