(GFW-349) Minor fix
(GFW-349) Minor fix

liling/grailsflow-core-plugin,jCatalog/grailsflow-core-plugin,antonbogdanovich/grailsflow-core-plugin,liling/grailsflow-core-plugin,gaolei8888/pvworkflow,gaolei8888/pvworkflow,antonbogdanovich/grailsflow-core-plugin,jCatalog/grailsflow-core-plugin