From d59ff95f48886c3ba4c4d3a8d35daa9ba88f19b5 Mon Sep 17 00:00:00 2001
From: yoshinorin <yoshinorin.net@outlook.com>
Date: Mon, 29 Apr 2024 00:03:05 +0900
Subject: [PATCH] perf(router): avoid calling `set` when the generated data
 unmodified

---
 lib/hexo/index.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/hexo/index.ts b/lib/hexo/index.ts
index b9ca764dd4..bd6141ed49 100644
--- a/lib/hexo/index.ts
+++ b/lib/hexo/index.ts
@@ -626,7 +626,10 @@ class Hexo extends EventEmitter {
       const { data, layout } = generatorResult;
 
       if (!layout) {
-        route.set(path, data);
+        // @ts-ignore
+        if (data.modified == null || data.modified) {
+          route.set(path, data);
+        }
         return path;
       }