feat: return before data.replace if no inject

hexojs · Jan 5, 2020 · f44cdfd · f44cdfd
1 parent 044dad5
commit f44cdfd
Showing 1 changed file with 7 additions and 7 deletions.
diff --git a/lib/plugins/filter/after_render/injector.js b/lib/plugins/filter/after_render/injector.js
@@ -40,12 +40,12 @@ function injectFilter(data, locals = { page: {} }) {
   };
 
   function injector(data, pattern, flag, isBegin = true) {
-    return data.replace(pattern, str => {
-      if (data.includes(`hexo injector ${flag}`)) return str;
+    const arr = _Injector.get(flag).filter(i => is(i.to)).map(i => i.value);
 
-      const arr = _Injector.get(flag).filter(i => is(i.to)).map(i => i.value);
+    if (arr.length) {
+      return data.replace(pattern, str => {
+        if (data.includes(`hexo injector ${flag}`)) return str;
 
-      if (arr.length) {
         const code = arr.reduce((a, c) => a + c, '');
 
         if (isBegin) {
@@ -59,10 +59,10 @@ function injectFilter(data, locals = { page: {} }) {
           + code
           + '<!-- hexo injector ' + flag + ' end -->'
           + str;
-      }
+      });
+    }
 
-      return str;
-    });
+    return data;
   }
 
   // Inject head_begin