bugfix: not work if cookie is nonexistent on the site.

git-svn-id: http://svn.coderepos.org/share/lang/javascript/vimperator-plugins/trunk@23784 d0d07461-0603-4401-acd4-de1884942a52

1 files changed, 3 insertions, 0 deletions

diff --git a/cookie.js b/cookie.js
index 9ff8c0a..6cdbf3c 100644
--- a/cookie.js
+++ b/cookie.js
@@ -68,6 +68,8 @@ CookieManager.prototype = {
     },
 
     _deserializeCookie: function (cookieString) {
+        if (!cookieString) return {};
+
         let cookies = cookieString.split(/; */);
         let cookie = {};
         let key, val;
@@ -108,6 +110,7 @@ liberator.modules.buffer.addPageInfoSection(
                 yield [p, c.getCookie(p)];
             }
         }
+        return;
     }
 );