产出比，0不能做除数

application/api/controller/Eggnew.php

@@ -298,7 +298,11 @@ class Eggnew extends Api
                     'createtime' => time(),
                 ];
                 //产出比
-                $jackpot_chanchu['chanchubi'] = bcdiv($jackpot_chanchu['do_giftprice'],$jackpot_chanchu['jp_giftprice'],2);
+                if($jackpot_chanchu['jp_giftprice'] != 0){
+                    $jackpot_chanchu['chanchubi'] = bcdiv($jackpot_chanchu['do_giftprice'],$jackpot_chanchu['jp_giftprice'],2);
+                }else{
+                    $jackpot_chanchu['chanchubi'] = 0;
+                }
                 $rs_chanchu = Db::name('egg_jackpot_chanchu')->insertGetId($jackpot_chanchu);
                 if(!$rs_chanchu){
                     Db::rollback();