修改不允许重复过站

src/main/java/com/uas/eis/serviceImpl/MESHelperServiceImpl.java

@@ -1545,10 +1545,11 @@ public class MESHelperServiceImpl implements MESHelperService {
 		if(map.get("iErrCode")!=null){
 			iErrCode=map.get("iErrCode").toString();
 		}
-		oErrMessage+=CheckRoutePassed(iSN,iResCode);
-		if(oErrMessage.equals("null")){
+		oErrMessage=CheckRoutePassed(iSN,iResCode);
+		if(oErrMessage.equals("null")||oErrMessage.equals("")||oErrMessage==null){
 			oErrMessage="";
 		}else{
+			rmap.put("oErrMessage",oErrMessage);
 			return rmap;
 		}
 		JSONObject map3=new JSONObject();