From ae2b2d0de16a968fcd72d2968dfbbff6ec89c89b Mon Sep 17 00:00:00 2001
From: Matt Wells <matt.wells@performancehorizon.com>
Date: Sun, 12 Jul 2015 19:28:05 +0100
Subject: [PATCH] fixes reference for 5.3 in predis callback

---
 src/Monolog/Handler/RedisHandler.php | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/Monolog/Handler/RedisHandler.php b/src/Monolog/Handler/RedisHandler.php
index 7dcd8485..22ba4994 100644
--- a/src/Monolog/Handler/RedisHandler.php
+++ b/src/Monolog/Handler/RedisHandler.php
@@ -79,9 +79,11 @@ class RedisHandler extends AbstractProcessingHandler
                 ->ltrim($this->redisKey, 0, $this->capSize)
                 ->execute();
         } else {
-            $this->redisClient->transaction(function($tx) use($record) {
-                $tx->lpush($this->redisKey, $record["formatted"]);
-                $tx->ltrim($this->redisKey, 0, $this->capSize);
+            $redisKey = $this->redisKey;
+            $capSize = $this->capSize;
+            $this->redisClient->transaction(function($tx) use($record, $redisKey, $capSize) {
+                $tx->lpush($redisKey, $record["formatted"]);
+                $tx->ltrim($redisKey, 0, $capSize);
             });
         }
     }