Fix for issue 72.

PHP Markdown Extra Readme.text

@@ -211,6 +211,9 @@ Current Extra:
 		
 		[linkref]: url "optional title" {#id .class}
 
+*	Fixed a PHP notice message triggered when some table column separator 
+	markers are missing on the separator line below column headers.
+
 
 Extra 1.2.6 (13 Jan 2013):
 

markdown.php

@@ -2743,6 +2743,7 @@ class MarkdownExtra_Parser extends Markdown_Parser {
 		$head		= $this->parseSpan($head);
 		$headers	= preg_split('/ *[|] */', $head);
 		$col_count	= count($headers);
+		$attr       = array_pad($attr, $col_count, '');
 		
 		# Write column headers.
 		$text = "<table>\n";