From 24596571c72a4bf7d9dd40d149394c4ef5b270b0 Mon Sep 17 00:00:00 2001
From: real_nowhereman <real_nowhereman@aa359531-4221-0410-9edc-b0b45c38dadb>
Date: Sun, 22 Aug 2010 16:42:47 +0000
Subject: [PATCH] Fix notice (walker/not a valid index(0)) when index is
 composed of one entry

---
 fp-includes/core/core.fpdb.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fp-includes/core/core.fpdb.class.php b/fp-includes/core/core.fpdb.class.php
index 2a928ec..2d98230 100644
--- a/fp-includes/core/core.fpdb.class.php
+++ b/fp-includes/core/core.fpdb.class.php
@@ -254,7 +254,7 @@
 				$this->prevkey = null;
 				if ($this->walker->valid) { 
 					$this->walker->next(); 
-					$this->nextkey = $this->walker->current_key(); 
+					$this->nextkey = $this->walker->valid? $this->walker->current_key() : null;
 				} 
 			} else { 
 				$this->prevkey = $prevkey;