Revision 372805

added fix for issue reported on forum: http://forums.activemq.org/posts/list/0/60.page

where on startup we get the following exception when using mysql

java.io.IOException: Can't call commit when autocommit=true 
at org.activemq.util.IOExceptionSupport.create(IOExceptionSupport.java:44) 
at org.activemq.store.jdbc.TransactionContext.close(TransactionContext.java:113) 
at org.activemq.store.jdbc.JDBCPersistenceAdapter.getAdapter(JDBCPersistenceAdapter.java:253) 
at org.activemq.store.jdbc.JDBCPersistenceAdapter.start(JDBCPersistenceAdapter.java:140)