From 2988278f0bfe6480ff84cc1851f02b22cd5b7880 Mon Sep 17 00:00:00 2001
From: William Knauss <william.knauss@kingdom.com>
Date: Thu, 6 Feb 2014 18:30:43 -0500
Subject: [PATCH] parse_file readability

---
 parsecsv.lib.php | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/parsecsv.lib.php b/parsecsv.lib.php
index bb1bf27..5399beb 100644
--- a/parsecsv.lib.php
+++ b/parsecsv.lib.php
@@ -444,9 +444,15 @@ class parseCSV {
 	 * @param   file   local CSV file
 	 * @return  2D array with CSV data, or false on failure
 	 */
-	function parse_file ($file = null) {
-		if ( $file === null ) $file = $this->file;
-		if ( empty($this->file_data) ) $this->load_data($file);
+	public function parse_file ($file = null) {
+		if ( $file === null ) {
+			$file = $this->file;
+		}
+
+		if ( empty($this->file_data) ) {
+			$this->load_data($file);
+		}
+		
 		return ( !empty($this->file_data) ) ? $this->parse_string() : false ;
 	}