未结算问题修复

src/views/material/cost/component/unreportHome.vue

@@ -574,6 +574,7 @@ export default {
         exportZip() {
             if (!this.ids.length) {
                 this.$message.error('请选择要导出的记录')
+                return false
             }
             let param = []
             this.ids.map(item => {