fixed mySQLGetUserPrivileges problem in CentOS 8
fixed mySQLGetUserPrivileges problem in CentOS 8

ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools