From a49c8adbc24d904b3473cc301f0f56818acdddcb Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@devilix.net>
Date: Tue, 11 Feb 2014 17:15:07 +0200
Subject: Change CI_Table:: to NULL

Because semantics
---
 system/libraries/Table.php                | 12 ++++++------
 user_guide_src/source/libraries/table.rst |  2 +-
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/system/libraries/Table.php b/system/libraries/Table.php
index 58016e9b8..1a3aa9a2b 100644
--- a/system/libraries/Table.php
+++ b/system/libraries/Table.php
@@ -93,7 +93,7 @@ class CI_Table {
 	 *
 	 * @var function
 	 */
-	public $function	= FALSE;
+	public $function	= NULL;
 
 	/**
 	 * Set the template from the table config file if it exists
@@ -138,10 +138,10 @@ class CI_Table {
 	 *
 	 * Can be passed as an array or discreet params
 	 *
-	 * @param	mixed
+	 * @param	mixed	$array
 	 * @return	CI_Table
 	 */
-	public function set_heading($args = array())
+	public function set_heading($args = array(), $attributes = array())
 	{
 		$args = func_get_args();
 		$this->heading = $this->_prep_args($args);
@@ -316,9 +316,9 @@ class CI_Table {
 		$this->_compile_template();
 
 		// Validate a possibly existing custom cell manipulation function
-		if ($this->function !== FALSE && ! is_callable($this->function))
+		if (isset($this->function) && ! is_callable($this->function))
 		{
-			$this->function = FALSE;
+			$this->function = NULL;
 		}
 
 		// Build the table!
@@ -391,7 +391,7 @@ class CI_Table {
 					{
 						$out .= $this->empty_cells;
 					}
-					elseif ($this->function !== FALSE)
+					elseif (isset($this->function))
 					{
 						$out .= call_user_func($this->function, $cell);
 					}
diff --git a/user_guide_src/source/libraries/table.rst b/user_guide_src/source/libraries/table.rst
index 6e011083e..9d95eddfc 100644
--- a/user_guide_src/source/libraries/table.rst
+++ b/user_guide_src/source/libraries/table.rst
@@ -139,7 +139,7 @@ Class Reference
 
 .. class:: CI_Table
 
-	.. attribute:: $function = FALSE
+	.. attribute:: $function = NULL
 
 		Allows you to specify a native PHP function or a valid function array object to be applied to all cell data.
 		::
-- 
cgit v1.2.3-24-g4f1b