don't hold onto .xhr in request

1 files changed, 2 insertions, 11 deletions

diff --git a/lib/caldav/xhr.js b/lib/caldav/xhr.js
index abeae79..230f656 100644
--- a/lib/caldav/xhr.js
+++ b/lib/caldav/xhr.js
@@ -58,15 +58,6 @@
     },
 
     /**
-     * Aborts request if its in progress.
-     */
-    abort: function abort() {
-      if (this.xhr) {
-        this.xhr.abort();
-      }
-    },
-
-    /**
      * @param {String} user basic auth user.
      * @param {String} password basic auth pass.
      * @return {String} basic auth token.
@@ -96,8 +87,6 @@
         xhr = new this.xhrClass();
       }
 
-      this.xhr = xhr;
-
       // This hack is in place due to some platform
       // bug in gecko when using mozSystem xhr
       // the credentials only seem to work as expected
@@ -154,6 +143,8 @@
 
       this.waiting = true;
       xhr.send(this._seralize());
+
+      return xhr;
     }
   };