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-rw-r--r--include/functions.inc.php17
1 files changed, 14 insertions, 3 deletions
diff --git a/include/functions.inc.php b/include/functions.inc.php
index 50348f029..16be2fca4 100644
--- a/include/functions.inc.php
+++ b/include/functions.inc.php
@@ -694,7 +694,7 @@ SELECT
$result = pwg_query($query);
while ($row = pwg_db_fetch_assoc($result))
{
- if (file_exists($conf['themes_dir'].'/'.$row['id'].'/'.'themeconf.inc.php'))
+ if (check_theme_installed($row['id']))
{
$themes[ $row['id'] ] = $row['name'];
}
@@ -706,6 +706,13 @@ SELECT
return $themes;
}
+function check_theme_installed($theme_id)
+{
+ global $conf;
+
+ return file_exists($conf['themes_dir'].'/'.$theme_id.'/'.'themeconf.inc.php');
+}
+
/* Returns the PATH to the thumbnail to be displayed. If the element does not
* have a thumbnail, the default mime image path is returned. The PATH can be
* used in the php script, but not sent to the browser.
@@ -1148,8 +1155,12 @@ function get_filter_page_value($value_name)
*/
function get_pwg_charset()
{
- defined('PWG_CHARSET') or fatal_error('PWG_CHARSET undefined');
- return PWG_CHARSET;
+ $pwg_charset = 'utf-8';
+ if (defined('PWG_CHARSET'))
+ {
+ $pwg_charset = PWG_CHARSET;
+ }
+ return $pwg_charset;
}
/**