fix: prevent memory leak

hexojs · Jan 26, 2025 · fb6f267 · fb6f267
1 parent 7d04287
commit fb6f267
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/plugins/filter/after_render/external_link.ts b/lib/plugins/filter/after_render/external_link.ts
@@ -44,7 +44,8 @@ function externalLinkFilter(this: Hexo, data: string): string {
   }
   result += data.slice(lastIndex);
 
-  return result;
+  // prevent gc memory leak
+  return result.replace('#'.repeat(result.length + 1), '');
 }
 
 export = externalLinkFilter;