From 69d3550b1e9a51bb9c8ab2cfeb8fb4a4ffa4c4e0 Mon Sep 17 00:00:00 2001
From: Henry Wang <hi@henry.wang>
Date: Mon, 8 Jul 2019 04:47:56 +0100
Subject: [PATCH] fix: remove a redundant condition check (#2578)

Condition 'list' is always true. The value of variable 'list' is originated from the array created at line 20 .
---
 lib/routes/rsshub/rss.js | 44 +++++++++++++++++++---------------------
 1 file changed, 21 insertions(+), 23 deletions(-)

diff --git a/lib/routes/rsshub/rss.js b/lib/routes/rsshub/rss.js
index 7aafa589d..f2f729915 100644
--- a/lib/routes/rsshub/rss.js
+++ b/lib/routes/rsshub/rss.js
@@ -28,28 +28,26 @@ module.exports = async (ctx) => {
         title: 'RSSHub 有新路由啦',
         link: 'https://docs.rsshub.app',
         description: '万物皆可 RSS',
-        item:
-            list &&
-            list.map(({ item, type }) => {
-                item = cheerio(item);
-                item.find('.header-anchor').remove();
-                const titleEle = item.prevAll('h2').eq(0);
-                return {
-                    title: `${titleEle[0].attribs.id} - ${item
-                        .prevAll('h3')
-                        .eq(0)
-                        .text()
-                        .slice(2)}`,
-                    description: item.html(),
-                    link: `https://docs.rsshub.app/${type}.html#${encodeURIComponent(
-                        titleEle.find('.header-anchor').attr('href') &&
-                            titleEle
-                                .find('.header-anchor')
-                                .attr('href')
-                                .slice(1)
-                    )}`,
-                    guid: item.attr('id'),
-                };
-            }),
+        item: list.map(({ item, type }) => {
+            item = cheerio(item);
+            item.find('.header-anchor').remove();
+            const titleEle = item.prevAll('h2').eq(0);
+            return {
+                title: `${titleEle[0].attribs.id} - ${item
+                    .prevAll('h3')
+                    .eq(0)
+                    .text()
+                    .slice(2)}`,
+                description: item.html(),
+                link: `https://docs.rsshub.app/${type}.html#${encodeURIComponent(
+                    titleEle.find('.header-anchor').attr('href') &&
+                        titleEle
+                            .find('.header-anchor')
+                            .attr('href')
+                            .slice(1)
+                )}`,
+                guid: item.attr('id'),
+            };
+        }),
     };
 };