Fixed: FS#1111 - Delete an 'in use' template should be blocked

tbrehm

2010-03-21 c86da31b33c57df2e2cc611bf088be70830bcd0c

 interface/lib/classes/tpl_cache.inc.php

@@ -161,7 +161,7 @@
        $filepath = dirname($file);

        if (is_dir($filepath)) return true;



        $dirs = split('[\\/]', $filepath);

        $dirs = preg_split('/[\\/]/', $filepath);

        $currpath;

        foreach ($dirs as $dir) {

            $currpath .= $dir .'/';