From be8ae18d24ec6552ed182358d7acd275e37dc9ac Mon Sep 17 00:00:00 2001
From: luying <luying@bantus.cn>
Date: Wed, 23 Dec 2020 17:20:50 +0800
Subject: [PATCH] =?UTF-8?q?fix=20bug=20=E9=9A=8F=E6=9C=BA0=E4=BB=B6?=
 =?UTF-8?q?=E6=97=B6=E6=AD=BB=E5=BE=AA=E7=8E=AF?=
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---
 shared/pubUtils/util.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shared/pubUtils/util.ts b/shared/pubUtils/util.ts
index 707cc0a46..b268f2a61 100644
--- a/shared/pubUtils/util.ts
+++ b/shared/pubUtils/util.ts
@@ -276,7 +276,7 @@ export function getRandEelm(source: Array<any> = [], cnt = 1): Array<any> {
   while(1) {
     let rand = Math.floor(Math.random() * source.length);
     idxs.add(rand);
-    if (idxs.size == cnt) {
+    if (idxs.size >= cnt) {
       break;
     }
   }