update ical.js fix 'use strict' errors in workers

3 files changed, 14 insertions, 8 deletions

diff --git a/lib/caldav/caldav.js b/lib/caldav/caldav.js
index 065b815..ee1b92d 100644
--- a/lib/caldav/caldav.js
+++ b/lib/caldav/caldav.js
@@ -34,7 +34,11 @@
       if (typeof(window) === 'undefined') {
         return require(require('path').join(__dirname, path));
       } else {
-        return paths[path];
+        if (path in paths) {
+          return paths[path];
+        } else {
+          return null;
+        }
       }
     },
 
diff --git a/lib/caldav/request/calendar_home.js b/lib/caldav/request/calendar_home.js
index f4f80ac..7d4c744 100644
--- a/lib/caldav/request/calendar_home.js
+++ b/lib/caldav/request/calendar_home.js
@@ -62,7 +62,8 @@
         var principal;
 
         if (err) {
-          return callback(err);
+          callback(err);
+          return;
         }
 
         principal = findProperty('current-user-principal', data, true);
@@ -85,7 +86,8 @@
 
       find.send(function(err, data) {
         if (err) {
-          return callback(err);
+          callback(err);
+          return;
         }
 
         details = {
@@ -107,7 +109,8 @@
       self._findPrincipal(self.url, function(err, url) {
 
         if (!url) {
-          return callback(new Error('Cannot resolve principal url'));
+          callback(new Error('Cannot resolve principal url'));
+          return;
         }
 
         self._findCalendarHome(url, function(err, details) {
diff --git a/lib/caldav/sax/dav_response.js b/lib/caldav/sax/dav_response.js
index caba42f..64bf2dd 100644
--- a/lib/caldav/sax/dav_response.js
+++ b/lib/caldav/sax/dav_response.js
@@ -76,7 +76,7 @@
       var match = data.match(HTTP_STATUS);
 
       if (match) {
-        var handler = this.handler;
+        handler = this.handler;
         this.current[this.currentTag[handler.tagField]] = match[1];
       } else {
         this._super.ontext.call(this, data, handler);
@@ -87,8 +87,6 @@
   var PrivilegeSet = Base.create({
     name: 'PrivilegeSet',
 
-    name: 'href',
-
     onopentag: function(data) {
       if (this.currentTag.handler === this.handler) {
         this.stack.push(this.current);
@@ -102,7 +100,6 @@
 
     onclosetag: function(data) {
       var current = this.currentTag;
-      var data;
 
       if (current.handler === this.handler) {
         data = this.current;
@@ -181,6 +178,7 @@
       }
 
       handler._super.onopentag.call(this, data, handler);
+      return null;
     },
 
     oncomplete: function() {
@@ -218,6 +216,7 @@
       }
 
       handler._super.onopentag.call(this, data, handler._super);
+      return null;
     },
 
     oncomplete: function() {