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-rw-r--r--lib/plugins/config/settings/extra.class.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/plugins/config/settings/extra.class.php b/lib/plugins/config/settings/extra.class.php
index 954178bc1..d0f99fa8f 100644
--- a/lib/plugins/config/settings/extra.class.php
+++ b/lib/plugins/config/settings/extra.class.php
@@ -8,7 +8,7 @@
if (!class_exists('setting_sepchar')) {
class setting_sepchar extends setting_multichoice {
- function setting_sepchar($key,$param=NULL) {
+ function setting_sepchar($key,$param=null) {
$str = '_-.';
for ($i=0;$i<strlen($str);$i++) $this->_choices[] = $str{$i};