Add quotes to cron information page, for the example crontab file

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@1012 44740490-163a-0410-bde0-09ae8108e29a

modules/cron/templates/default/croninfo-tpl.php

@@ -13,7 +13,7 @@ $this->includeAtTemplateBase('includes/header.php');
 		
 		foreach ($this->data['urls'] AS $url ) {
 			echo "# " . $url['title'] . "\n";
-			echo "" . $url['int'] . " curl --silent --compressed " . $url['href'] . " > /dev/null 2>&1\n";
+			echo "" . $url['int'] . " curl --silent \"" . $url['href'] . "\" > /dev/null 2>&1\n";
 		}
 		
 		?>