From 7e0c6353f761f11f9e11e46583e733763ee63ccd Mon Sep 17 00:00:00 2001
From: Carsten Brandt <mail@cebe.cc>
Date: Mon, 22 Sep 2014 18:57:21 +0200
Subject: [PATCH] optimized redis AR insert

---
 extensions/redis/ActiveRecord.php | 8 +-------
 extensions/redis/CHANGELOG.md     | 1 +
 2 files changed, 2 insertions(+), 7 deletions(-)

diff --git a/extensions/redis/ActiveRecord.php b/extensions/redis/ActiveRecord.php
index 734e5a6..3a4129d 100644
--- a/extensions/redis/ActiveRecord.php
+++ b/extensions/redis/ActiveRecord.php
@@ -120,16 +120,14 @@ class ActiveRecord extends BaseActiveRecord
         $key = static::keyPrefix() . ':a:' . static::buildKey($pk);
         // save attributes
         $setArgs = [$key];
-        $delArgs = [$key];
         foreach ($values as $attribute => $value) {
+            // only insert attributes that are not null
             if ($value !== null) {
                 if (is_bool($value)) {
                     $value = (int)$value;
                 }
                 $setArgs[] = $attribute;
                 $setArgs[] = $value;
-            } else {
-                $delArgs[] = $attribute;
             }
         }
 
@@ -137,10 +135,6 @@ class ActiveRecord extends BaseActiveRecord
             $db->executeCommand('HMSET', $setArgs);
         }
 
-        if (count($delArgs) > 1) {
-            $db->executeCommand('HDEL', $delArgs);
-        }
-
         $changedAttributes = array_fill_keys(array_keys($values), null);
         $this->setOldAttributes($values);
         $this->afterSave(true, $changedAttributes);
diff --git a/extensions/redis/CHANGELOG.md b/extensions/redis/CHANGELOG.md
index 77df7bb..da24e92 100644
--- a/extensions/redis/CHANGELOG.md
+++ b/extensions/redis/CHANGELOG.md
@@ -4,6 +4,7 @@ Yii Framework 2 redis extension Change Log
 2.0.0-rc under development
 --------------------------
 
+- Bug #1311: Fixed storage and finding of `null` and boolean values (samdark, cebe)
 - Enh #3520: Added `unlinkAll()`-method to active record to remove all records of a model relation (NmDimas, samdark, cebe)
 - Enh #4048: Added `init` event to `ActiveQuery` classes (qiangxue)
 - Enh #4086: changedAttributes of afterSave Event now contain old values (dizews)