informations about the error and to avoid to make the error handling in the other scripts - added query_bugzilladb to query bugzilla's db so we can get rid of the last mysql_query in the code - factorized duplicated code (query_error)
informations about the error and to avoid to make the error handling in the other scripts - added query_bugzilladb to query bugzilla's db so we can get rid of the last mysql_query in the code - factorized duplicated code (query_error)