From 9da894a8b3fa64bcd2787114a1ae7a9ed66aaaca Mon Sep 17 00:00:00 2001
From: Dawid Nowak <code@dnowak.pl>
Date: Tue, 1 Jul 2014 20:21:25 +0200
Subject: [PATCH] WebProcessor: extracted method: appendExtraFields()

---
 src/Monolog/Processor/WebProcessor.php | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

diff --git a/src/Monolog/Processor/WebProcessor.php b/src/Monolog/Processor/WebProcessor.php
index 4c2bc191..59c182b5 100644
--- a/src/Monolog/Processor/WebProcessor.php
+++ b/src/Monolog/Processor/WebProcessor.php
@@ -46,8 +46,19 @@ class WebProcessor
             return $record;
         }
 
-        $record['extra'] = array_merge(
-            $record['extra'],
+        $record['extra'] = $this->appendExtraFields($record['extra']);
+
+        return $record;
+    }
+
+    /**
+     * @param  array $extra
+     * @return array
+     */
+    private function appendExtraFields(array $extra)
+    {
+        $extra = array_merge(
+            $extra,
             array(
                 'url'         => $this->serverData['REQUEST_URI'],
                 'ip'          => isset($this->serverData['REMOTE_ADDR']) ? $this->serverData['REMOTE_ADDR'] : null,
@@ -58,9 +69,9 @@ class WebProcessor
         );
 
         if (isset($this->serverData['UNIQUE_ID'])) {
-            $record['extra']['unique_id'] = $this->serverData['UNIQUE_ID'];
+            $extra['unique_id'] = $this->serverData['UNIQUE_ID'];
         }
 
-        return $record;
+        return $extra;
     }
 }