修复出院时间偶尔为空的问题

src/main/java/thyyxxk/webserver/service/casefrontsheet/CaseFrontSheetMainService.java

@@ -224,6 +224,13 @@ public class CaseFrontSheetMainService {
                     sheet.setMedTypeName(medType.getName());
                 }
             }
+            if (null == sheet.getDismissDate()) {
+                Date dismissDate = dao.getDismissDateFromYzActOrder("yz_act_order", bah, times);
+                if (null == dismissDate) {
+                    dismissDate = dao.getDismissDateFromYzActOrder("yz_inact_order", bah, times);
+                }
+                sheet.setDismissDate(dismissDate);
+            }
             return ResultVoUtil.success(sheet);
         }
         int flag = overview.getInOutFlag();