Allow clean background:url(...) styles in safe mode. This will make Roundcu...

thomascube

2011-12-09 2b017e7f79be26563ab767bb9e97fee5d88a01f4

 program/include/rcube_cache.php

@@ -264,7 +264,7 @@
                $this->cache_sums[$key] = $md5sum;
                $this->cache[$key]      = $data;
            }
            else if (!$nostore) {
            else {
                $this->cache[$key] = null;
            }
        }
@@ -294,7 +294,7 @@
               $this->cache_sums[$key] = $md5sum;
                $this->cache_keys[$key] = $sql_arr['cache_id'];
            }
            else if (!$nostore) {
            else {
                $this->cache[$key] = null;
            }
        }