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Allow single post ID and comma delimited list of post IDs to be passed to update_postmeta_cache(). Fix default cache to allow storage of empty array. see #5194

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git-svn-id: https://develop.svn.wordpress.org/trunk@6247 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren
2007-10-14 01:08:07 +00:00
parent 2fe73132c6
commit dd54d8ffe6
2 changed files with 8 additions and 1 deletions
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2
wp-includes/cache.php
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@@ -267,7 +267,7 @@ class WP_Object_Cache {
if (empty ($group))
$group = 'default';
if (NULL == $data)
if (NULL === $data)
$data = '';
$this->cache[$group][$id] = $data;