fix url trim

joyqi · joyqi · commit 5155d7570e0e · 2021-07-05T15:42:02.000+08:00
diff --git a/Parser.js b/Parser.js
diff --git a/package.json b/package.json
@@ -7,7 +7,7 @@
   },
   "license": "BSD-4-Clause",
   "author": "SegmentFault",
-  "version": "2.4.21",
+  "version": "2.4.22",
   "scripts": {
     "test": "mocha",
     "build": "cake build"
diff --git a/src/Parser.coffee b/src/Parser.coffee
@@ -992,11 +992,12 @@ class Parser
 
     cleanUrl: (url, parseTitle = false) ->
         title = null
+        url = trim url
 
         if parseTitle
             pos = url.indexOf ' '
 
-            if pos > 0
+            if pos >= 0
                 title = htmlspecialchars trim (url.substring pos + 1), ' "\''
                 url = url.substring 0, pos
 
