Forgot to add additional data to checksum, previously it only changed cache key

1 files changed, 3 insertions, 2 deletions

diff --git a/itjs.class b/itjs.class
index 174feab..72cf64d 100644
--- a/itjs.class
+++ b/itjs.class
@@ -201,12 +201,13 @@ static function checksum($fnlist, $p = array())
 	foreach (is_array($fnlist) ? $fnlist : itjs::filenames($fnlist) as $filename)
 		$filenames[] = !file_exists($filename) && file_exists($t = it::replace(array('^/www/[^/]*' => "/www/lib.search.ch"), $filename)) ? $t : $filename;
 
-	$key = "itjs_" . md5(join("", it::map('"$v" . @filemtime("$v")', $filenames)) . '|' . json_encode($p['additional_data']));
+	$additional = json_encode($p['additional_data']);
+	$key = "itjs_" . md5(join("", it::map('"$v" . @filemtime("$v")', $filenames)) . $additional);
 
 	if ($filenames && $p['short_expire'] && (time() - max(@array_map('filemtime', $filenames)) < 60))
 		return "-"; # trigger short expire, our file may not yet be up to date on other slaves
 	else if ($filenames)
-		return it_cache::get($key) ?: it_cache::put($key, substr(md5("X" . self::filecontents($filenames)), 0, 10), array('ttl' => 60));
+		return it_cache::get($key) ?: it_cache::put($key, substr(md5("X" . self::filecontents($filenames) . $additional), 0, 10), array('ttl' => 60));
 }
 
 /**