From 358eb25cb317b9c77abe1976ae52f99a3da4c3a0 Mon Sep 17 00:00:00 2001
From: Kazutaka Miyasaka <kazmiya@gmail.com>
Date: Wed, 3 Feb 2010 00:55:19 +0900
Subject: fixed "numericopt" handling in plugin:config

---
 lib/plugins/config/settings/config.class.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/plugins/config/settings/config.class.php b/lib/plugins/config/settings/config.class.php
index d995e8a30..a6f652d79 100644
--- a/lib/plugins/config/settings/config.class.php
+++ b/lib/plugins/config/settings/config.class.php
@@ -629,7 +629,8 @@ if (!class_exists('setting_numeric')) {
       $out = '';
 
       if ($fmt=='php') {
-        $out .=  '$'.$var."['".$this->_out_key()."'] = ".$this->_local.";\n";
+        $local = $this->_local === '' ? "''" : $this->_local;
+        $out .=  '$'.$var."['".$this->_out_key()."'] = ".$local.";\n";
       }
 
     return $out;
-- 
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