From 133beafd1746b0f5fa06794fd183289d43defdbe Mon Sep 17 00:00:00 2001
From: Phil Sturgeon <email@philsturgeon.co.uk>
Date: Thu, 10 Mar 2011 16:38:32 +0000
Subject: Changed the logic for form_open() in Form helper. If no value is
 passed it will submit to the current URL.

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

(limited to 'system')

diff --git a/system/helpers/form_helper.php b/system/helpers/form_helper.php
index 758056b50..8ed520f5d 100644
--- a/system/helpers/form_helper.php
+++ b/system/helpers/form_helper.php
@@ -49,7 +49,10 @@ if ( ! function_exists('form_open'))
 			$attributes = 'method="post"';
 		}
 
-		$action = ( strpos($action, '://') === FALSE) ? $CI->config->site_url($action) : $action;
+		if ($action && strpos($action, '://') === FALSE)
+		{
+			$CI->config->site_url($action);
+		}
 
 		$form = '<form action="'.$action.'"';
 
-- 
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