民宿信息维护附件判断修改

mhotel/src/com/happy/action/hotelAction.java

@@ -129,7 +129,7 @@ public class hotelAction extends ActionSupport implements ServletRequestAware {
                 }
                 //判断是否修改图片
                 for(FileInfo file : fileList){
-                    if ( "0".equals(file.getLinkId())) isOk = true; break;
+                    if ( "".equals(file.getLinkId()) || file.getLinkId()==null || file.getLinkId().length() == 0) isOk = true; break;
                 }
                 if (isOk){
                     Workflow workflow = new Workflow();