send warnings if fetch fails; would create noninformative warnings later on anyway

1 files changed, 1 insertions, 1 deletions

diff --git a/itjs.class b/itjs.class
index 145cb82..3fe6614 100644
--- a/itjs.class
+++ b/itjs.class
@@ -212,7 +212,7 @@ static function checksum($fnlist, $p = array())
 function crcurl($url, $p = array())
 {
 	if (it::match('^http', $url)) # remote url, must fetch to crc
-		list($fn, $short_expire) = array(it_url::get_cache(array('url' => $url, 'maxage' => 3600, 'id' => "itjs_crcurl") + $p), false);
+		list($fn, $short_expire) = array(it_url::get_cache(array('url' => $url, 'maxage' => 3600, 'safety' => 1, 'id' => "itjs_crcurl") + $p), false);
 	else
 		list($fn, $short_expire) = array(($m = it::match("^//(\w+)(/.*)", $url)) ? "/www/$m[0].search.ch" . $m[1] : $GLOBALS['ULTRAHOME'] . $url, true);;