From c95c7e9c10efea460b8c4ce03e3be241817625d3 Mon Sep 17 00:00:00 2001
From: Rick Ellis <rick.ellis@ellislab.com>
Date: Wed, 22 Oct 2008 20:17:21 +0000
Subject: Fixed a nexted <li> bug

---
 system/libraries/Typography.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'system/libraries/Typography.php')

diff --git a/system/libraries/Typography.php b/system/libraries/Typography.php
index 2393e164e..0ee6a24d0 100644
--- a/system/libraries/Typography.php
+++ b/system/libraries/Typography.php
@@ -290,7 +290,10 @@ class CI_Typography {
 		$str = preg_replace("/([^\n])(\n)([^\n])/", "\\1<br />\\2\\3", $str);
 		
 		// Wrap the whole enchilada in enclosing paragraphs
-		$str =  '<p>'.$str.'</p>';
+		if ($str != "\n")
+		{
+			$str =  '<p>'.$str.'</p>';
+		}
 
 		// Remove empty paragraphs if they are on the first line, as this
 		// is a potential unintended consequence of the previous code
-- 
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