diff -r 0e57c730bb18 -r 54f204bceb28 Command/QueryWikipediaCommand.php
--- a/Command/QueryWikipediaCommand.php	Fri Nov 25 18:55:42 2011 +0100
+++ b/Command/QueryWikipediaCommand.php	Sun Nov 27 22:36:21 2011 +0100
@@ -11,6 +11,7 @@
 
 use IRI\Bundle\WikiTagBundle\Utils\WikiTagUtils;
 
+use IRI\Bundle\WikiTagBundle\Model\Tag;
 use Doctrine\ORM\QueryBuilder;
 use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputInterface;
@@ -41,7 +42,8 @@
             ->setName('wikitag:query-wikipedia')
             ->setDescription('Query wikipedia for tags.')
             ->addOption("force","f",InputOption::VALUE_NONE, "Force remove tags")
-            ->addOption("all","a",InputOption::VALUE_NONE, "Force remove tags")
+            ->addOption("all","a",InputOption::VALUE_NONE, "all")
+            ->addOption("redirection",null,InputOption::VALUE_NONE, "Treat redirections")
             ->addOption("random","r",InputOption::VALUE_NONE, "randomize query on tags")
             ->addOption("site","S",InputOption::VALUE_OPTIONAL, "the url for the wikipedia site", "http://fr.wikipedia.org/w/api.php")
             ->addOption("limit","l",InputOption::VALUE_OPTIONAL, "number of tag to process", -1)
@@ -54,6 +56,7 @@
         $force = $input->getOption('force');
         $all = $input->getOption('all');
         $random = $input->getOption('random');
+        $redirection = $input->getOption('redirection');
         $site = $input->getOption('site');
         $limit = intval($input->getOption('limit'));
         $start = intval($input->getOption('start'));
@@ -66,7 +69,12 @@
         
         if(!$all)
         {
-            $qb->where($qb->expr()->isNull("t.urlStatus"));
+            if($redirection) {
+                $qb->where($qb->expr()->andx($qb->expr()->eq("t.urlStatus",Tag::$TAG_URL_STATUS_DICT['redirection']), $qb->expr()->isNull("t.alternativeLabel")));
+            }
+            else {
+                $qb->where($qb->expr()->isNull("t.urlStatus"));
+            }
         }
         
         if($start > 0)
@@ -86,6 +94,12 @@
         $count = count($qb_count->getQuery()->getScalarResult());
         $doctrine->getEntityManager()->clear();
         
+        if($count === 0)
+        {
+            $output->writeln("No tag to process, exit.");
+            return;
+        }
+        
         if(! $force && $input->isInteractive())
         {
             $dialog = $this->getHelper('dialog');