From 8bb8e2d7cf5d32279c09fb7ec484369a42a2da64 Mon Sep 17 00:00:00 2001
From: William Knauss <william.knauss@kingdom.com>
Date: Wed, 5 Feb 2014 19:09:57 -0500
Subject: [PATCH] output readability

---
 parsecsv.lib.php | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/parsecsv.lib.php b/parsecsv.lib.php
index f09ab11..84f4c8e 100644
--- a/parsecsv.lib.php
+++ b/parsecsv.lib.php
@@ -278,14 +278,22 @@ class parseCSV {
 	 * @return  CSV data using delimiter of choice, or default
 	 */
 	function output ($filename = null, $data = array(), $fields = array(), $delimiter = null) {
-		if ( empty($filename) ) $filename = $this->output_filename;
-		if ( $delimiter === null ) $delimiter = $this->output_delimiter;
+		if (empty($filename)) {
+			$filename = $this->output_filename;
+		}
+
+		if ($delimiter===null) {
+			$delimiter = $this->output_delimiter;
+		}
+
 		$data = $this->unparse($data, $fields, null, null, $delimiter);
-		if ( $filename !== null ) {
+
+		if ($filename!==null) {
 			header('Content-type: application/csv');
 			header('Content-Disposition: attachment; filename="'.$filename.'"');
 			echo $data;
 		}
+
 		return $data;
 	}