Merge pull request #275 from dpalou/MOBILE-1306

MOBILE-1306 courses: Fix missing addons after syncing site

Author: jleyva

www/core/components/courses/services/courses.js

@@ -140,14 +140,19 @@ angular.module('mm.core.courses')
      */
     self.getUserCourse = function(id, preferCache, siteid) {
         siteid = siteid || $mmSite.getId();
+
+        if (!id) {
+            return $q.reject();
+        }
+
         if (typeof preferCache == 'undefined') {
             preferCache = false;
         }
 
         return self.getUserCourses(preferCache, siteid).then(function(courses) {
             var course;
             angular.forEach(courses, function(c) {
-                if (c.id === id) {
+                if (c.id == id) {
                     course = c;
                 }
             });

www/core/components/courses/services/delegate.js

@@ -160,7 +160,7 @@ angular.module('mm.core.courses')
             }).finally(function() {
                 // Update handlers for all courses.
                 angular.forEach(coursesHandlers, function(handler, courseId) {
-                    self.updateNavHandlersForCourse(courseId);
+                    self.updateNavHandlersForCourse(parseInt(courseId));
                 });
             });
         };