修复变更打开bug

app/middleware/change_check.js

@@ -68,7 +68,7 @@ module.exports = options => {
             } else { // 其他不可见
                 throw '您无权查看该数据';
             }
-            change.readySettle = yield this.service.settle.getReadySettle(revise.tid);
+            change.readySettle = yield this.service.settle.getReadySettle(change.tid);
             this.change = change;
             if ((change.status === status.uncheck || change.status === status.back || change.status === status.revise) && change.tp_decimal !== this.tender.info.decimal.tp) {
                 this.change.tp_decimal = this.tender.info.decimal.tp;