From 896fe9d65efeb31a467007ce9ed9f71ab5846e66 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bar=C4=B1=C5=9F=20Soner=20U=C5=9Fakl=C4=B1?= Date: Fri, 28 Aug 2020 20:31:21 -0400 Subject: [PATCH] fix: don't crash on outdated redis instances --- src/database/redis.js | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/src/database/redis.js b/src/database/redis.js index 00719443b5..7de6efd5b4 100644 --- a/src/database/redis.js +++ b/src/database/redis.js @@ -117,9 +117,10 @@ redisModule.info = function (cxn, callback) { const keyInfo = redisData['db' + nconf.get('redis:database')]; if (keyInfo) { - redisData.keys = keyInfo.split(',')[0].replace('keys=', ''); - redisData.expires = keyInfo.split(',')[1].replace('expires=', ''); - redisData.avg_ttl = keyInfo.split(',')[2].replace('avg_ttl=', ''); + const split = keyInfo.split(','); + redisData.keys = (split[0] || '').replace('keys=', ''); + redisData.expires = (split[1] || '').replace('expires=', ''); + redisData.avg_ttl = (split[2] || '').replace('avg_ttl=', ''); } redisData.instantaneous_input = (redisData.instantaneous_input_kbps / 1024).toFixed(3);