is_freeze(): Notice: Undefined offset: 0 in ...

diff --git a/lib/func.php b/lib/func.php
index f55a644..8c4e0a5 100644 (file)
--- a/lib/func.php
+++ b/lib/func.php
@@ -2,7 +2,7 @@
 /////////////////////////////////////////////////
 // PukiWiki - Yet another WikiWikiWeb clone.
 //
-// $Id: func.php,v 1.21 2004/12/30 07:30:55 henoheno Exp $
+// $Id: func.php,v 1.22 2004/12/30 07:32:23 henoheno Exp $
 //
 
 // ʸ»úÎó¤¬InterWikiName¤«¤É¤¦¤«
@@ -83,7 +83,7 @@ function is_freeze($page, $force = FALSE)
                return FALSE;
        }
 
-       list($lines) = get_source($page);
+       list($lines) = array_pad(get_source($page), 1, '');
        $is_freeze[$page] = (rtrim($lines) == '#freeze');
 
        return $is_freeze[$page];