remove cache/simplepie

diff --git a/cache/simplepie/.empty b/cache/simplepie/.empty
deleted file mode 100755 (executable)
index e69de29..0000000

diff --git a/classes/rssutils.php b/classes/rssutils.php
index 3c49ef1e4acdab57b0d289dd7e8727472495e0b2..e76dd3e78b4e94c3f14be79bc5d1d30ec59a20cd 100755 (executable)
--- a/classes/rssutils.php
+++ b/classes/rssutils.php
@@ -1304,7 +1304,7 @@ class RSSUtils {
        }
 
        static function expire_cached_files($debug) {
-               foreach (array("simplepie", "feeds", "images", "export", "upload") as $dir) {
+               foreach (array("feeds", "images", "export", "upload") as $dir) {
                        $cache_dir = CACHE_DIR . "/$dir";
 
 //                     if ($debug) _debug("Expiring $cache_dir");