Only create new calendar when there are none. Fix oc-1007.

apps/calendar/index.php

@@ -11,7 +11,7 @@ OCP\User::checkLoggedIn();
 OCP\App::checkAppEnabled('calendar');
 
 // Create default calendar ...
-$calendars = OC_Calendar_Calendar::allCalendars(OCP\USER::getUser(), true);
+$calendars = OC_Calendar_Calendar::allCalendars(OCP\USER::getUser(), false);
 if( count($calendars) == 0){
 	OC_Calendar_Calendar::addCalendar(OCP\USER::getUser(),'Default calendar');
 	$calendars = OC_Calendar_Calendar::allCalendars(OCP\USER::getUser(), true);
@@ -19,8 +19,10 @@ if( count($calendars) == 0){
 
 $eventSources = array();
 foreach($calendars as $calendar){
+	if($calendar['active'] == 1) {
 		$eventSources[] = OC_Calendar_Calendar::getEventSourceInfo($calendar);
 	}
+}
 
 $eventSources[] = array('url' => '?app=calendar&getfile=ajax/events.php?calendar_id=shared_rw', 'backgroundColor' => '#1D2D44', 'borderColor' => '#888', 'textColor' => 'white', 'editable'=>'true');
 $eventSources[] = array('url' => '?app=calendar&getfile=ajax/events.php?calendar_id=shared_r', 'backgroundColor' => '#1D2D44', 'borderColor' => '#888', 'textColor' => 'white', 'editable' => 'false');