From 06bf821555a23ff7a891f58609557fe2459e2ff0 Mon Sep 17 00:00:00 2001
From: Jean Paul Galea <jeanpaul@yubico.com>
Date: Thu, 10 Sep 2015 20:30:00 +0200
Subject: [PATCH] Refactor.

- make it easier to follow,
	create prefix first, then suffix.
---
 ykval-log.php | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/ykval-log.php b/ykval-log.php
index 90123a7..d3e503c 100644
--- a/ykval-log.php
+++ b/ykval-log.php
@@ -56,8 +56,11 @@ class Log
 
 	public function log ($priority, $message, $extra = NULL)
 	{
-		$final = '';
+		$fields = '';
+		foreach ($this->fields as $val)
+			$fields .= "[$val] ";
 
+		$final = '';
 		if (is_array($extra)) {
 			foreach($extra as $key => $value) {
 				if (is_array($value)) {
@@ -67,11 +70,6 @@ class Log
 			}
 		}
 
-		$fields = '';
-
-		foreach ($this->fields as $val)
-			$fields .= "[$val] ";
-
 		syslog($priority,
 			$this->log_levels[$priority] . ':' .
 			$this->name . ':' .