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-rw-r--r--classes/Memcached_DataObject.php7
1 files changed, 5 insertions, 2 deletions
diff --git a/classes/Memcached_DataObject.php b/classes/Memcached_DataObject.php
index 15849e3c5..35660eaed 100644
--- a/classes/Memcached_DataObject.php
+++ b/classes/Memcached_DataObject.php
@@ -112,8 +112,11 @@ class Memcached_DataObject extends DB_DataObject
if ($type == 'K') {
$primary[] = $key;
} else {
- $c->set($this->cacheKey($this->tableName(), $key, $this->$key),
- $this);
+ $v = $this->$key;
+ if (!is_null($v)) {
+ $c->set($this->cacheKey($this->tableName(), $key, $v),
+ $this);
+ }
}
}
# XXX: figure out what to do with compound pkeys