Refactor(Scope): Reduce prot scope

hexojs · May 18, 2019 · 8b72da7 · 8b72da7
1 parent 5087bb2
commit 8b72da7
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/renderer.js b/lib/renderer.js
@@ -35,9 +35,9 @@ function anchorId(str, transformOption) {
 
 // Support AutoLink option
 Renderer.prototype.link = function(href, title, text) {
-  let prot;
-
   if (this.options.sanitize) {
+    let prot;
+
     try {
       prot = decodeURIComponent(unescape(href))
           .replace(/[^\w:]/g, '')