wrap use of repeated element in existence check
-rw-r--r-- 260 .gitignore
-rw-r--r-- 34520 COPYING
-rw-r--r-- 38333 EVENTS.txt
-rw-r--r-- 404 Makefile
-rw-r--r-- 72516 README
drwxr-xr-x - actions
-rw-r--r-- 6265 apple-touch-icon.png
drwxr-xr-x - avatar
drwxr-xr-x - background
drwxr-xr-x - classes
-rw-r--r-- 11280 config.php.sample
drwxr-xr-x - db
drwxr-xr-x - doc-src
drwxr-xr-x - extlib
-rw-r--r-- 1150 favicon.ico
drwxr-xr-x - file
-rw-r--r-- 646 htaccess.sample
-rw-r--r-- 10854 index.php
-rw-r--r-- 13158 install.php
drwxr-xr-x - js
drwxr-xr-x - lib
-rw-r--r-- 110 lighttpd.conf.example
drwxr-xr-x - local
drwxr-xr-x - locale
drwxr-xr-x - plugins
drwxr-xr-x - scripts
drwxr-xr-x - tests
drwxr-xr-x - theme
drwxr-xr-x - tpl