From d9969b1d69953c915aabc41a98f4eb17e0e8085b Mon Sep 17 00:00:00 2001 From: vanmer Date: Sun, 9 Jul 2006 22:37:35 +0000 Subject: [PATCH] - added variable initalization and check on variable git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@11385 7612ce4b-ef26-0410-bec9-ea0150e637f0 --- templates/default/stylelink.tpl | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/templates/default/stylelink.tpl b/templates/default/stylelink.tpl index 2c514b7e..45d87a6a 100644 --- a/templates/default/stylelink.tpl +++ b/templates/default/stylelink.tpl @@ -58,8 +58,8 @@ echo $css_link_html; **/ function list_css_files($cssdir,$cssroot) { if (!$cssroot OR !$cssdir) return false; + $files=array(); if (is_dir($cssdir)) { - $files=array(); if ($dh = opendir($cssdir)) { while (($file = readdir($dh)) !== false) { if ((strlen($file)>3) AND strtolower(substr($file,strlen($file)-3,3))=='css') { @@ -69,7 +69,7 @@ function list_css_files($cssdir,$cssroot) { } closedir($dh); } - if ($files) { + if (count($files)>0) { // sort($files); return $files; } @@ -125,6 +125,9 @@ function css_link($url, $name = null, $alt = true, $mtype = 'screen', $xhtml_end /** * $Log$ + * Revision 1.2 2006/07/09 22:37:35 vanmer + * - added variable initalization and check on variable + * * Revision 1.1 2006/07/09 22:23:03 vanmer * - intial revision of a template to display CSS links at the top of the page * -- 2.25.1