fix: 被订单锁定数量进行判空处理

gongchunyi

昨天 1a294d282c4ddaf73c046ab690e65d5ccc646e92

 src/main/java/com/ruoyi/safe/controller/SafeCertificationController.java

@@ -43,11 +43,13 @@
    public R add(@RequestBody SafeCertification safeCertification) {
        return R.ok(safeCertificationService.save(safeCertification));
    }

    @ApiOperation("修改安全规程与资质管理")
    @PutMapping ()
    public R update(@RequestBody  SafeCertification safeCertification) {
        return R.ok(safeCertificationService.updateById(safeCertification));
    }

    @ApiOperation("删除安全规程与资质管理")
    @DeleteMapping("/{ids}")
    public R delSafeCertification(@RequestBody List<Integer> ids) {