Make sure the squirrel can't get pregnant

[squirrelmail.git] / functions / page_header.php

diff --git a/functions/page_header.php b/functions/page_header.php
index c181479ddd08fdcfeaf26a2b5599496bf24aa8aa..00b6403237550efafe42328554ca4f72e2ef8949 100644 (file)
--- a/functions/page_header.php
+++ b/functions/page_header.php
@@ -46,7 +46,7 @@ function displayHtmlHeader( $title = 'SquirrelMail', $xtra = '', $do_hook = TRUE
 
     $header_tags = '';
 
-    $header_tags .= "<meta name=\"robots\" content=\"noindex,nofollow\">\n";
+    $header_tags .= "<meta name=\"robots\" content=\"noindex,nofollow\" />\n";
 
     $used_fontset = (!empty($chosen_fontset) ? $chosen_fontset : $default_fontset);
     $used_fontsize = (!empty($chosen_fontsize) ? $chosen_fontsize : $default_fontsize);
@@ -70,12 +70,14 @@ function displayHtmlHeader( $title = 'SquirrelMail', $xtra = '', $do_hook = TRUE
     $aUserStyles = array();
 
     // 2. Option user-defined stylesheet from preferences.
-    if (!empty($used_theme)) {
+    if (!empty($used_theme) && $used_theme != 'none') {
         /**
-         * All styles just point to a directory, so we need to include all .css
-         * files in that directory. 
+         * All styles (except "none" - ugh) just point to a directory,
+         * so we need to include all .css files in that directory.
          */
-        $styles = list_files($used_theme, '.css');
+//FIXME: rid ourselves of "none" strings!  I didn't do it here because I think the problem is that the theme itself should never be "none" (? well, what else would it be?  if "none" theme is actually OK, then is there a constant to use below in stead of a hard-coded string?)
+        $styles = $used_theme == 'none' ? array()
+                : list_files($used_theme, '.css');
         foreach ($styles as $sheet) { 
             $aUserStyles[] = $used_theme .'/'.$sheet;
         }
@@ -103,7 +105,7 @@ function displayHtmlHeader( $title = 'SquirrelMail', $xtra = '', $do_hook = TRUE
          * recommendations and switch to unicode.
          */
         $header_tags .= "<!-- \xfd\xfe -->\n";
-        $header_tags .= '<meta http-equiv="Content-type" content="text/html; charset=euc-jp">' . "\n";
+        $header_tags .= '<meta http-equiv="Content-type" content="text/html; charset=euc-jp" />' . "\n";
     }
     if ($do_hook) {
         // NOTE! plugins here MUST assign output to template