From a3e16ba1bfff7d5c9940185a3d38973289a365b8 Mon Sep 17 00:00:00 2001 From: taichanne30 Date: Wed, 25 Oct 2023 23:18:29 +0900 Subject: [PATCH] fix(backend): undefined result error --- packages/backend/src/core/FeaturedService.ts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/packages/backend/src/core/FeaturedService.ts b/packages/backend/src/core/FeaturedService.ts index cccbbd95cb..73b3031443 100644 --- a/packages/backend/src/core/FeaturedService.ts +++ b/packages/backend/src/core/FeaturedService.ts @@ -52,7 +52,7 @@ export class FeaturedService { `${name}:${currentWindow}`, 0, threshold, 'REV', 'WITHSCORES'); redisPipeline.zrange( `${name}:${previousWindow}`, 0, threshold, 'REV', 'WITHSCORES'); - const [currentRankingResult, previousRankingResult] = await redisPipeline.exec().then(result => result ? result.map(r => r[1] as string[]) : [[], []]); + const [currentRankingResult, previousRankingResult] = await redisPipeline.exec().then(result => result ? result.map(r => (r[1] || []) as string[]) : [[], []]); const ranking = new Map(); for (let i = 0; i < currentRankingResult.length; i += 2) {