Use wp_cache_add() in wp_mime_type_icon(). fixes #21835.

git-svn-id: https://develop.svn.wordpress.org/trunk@21783 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Andrew Nacin 2012-09-07 21:10:43 +00:00
parent d539c11a94
commit b489c2b242

View File

@ -4218,7 +4218,7 @@ function wp_mime_type_icon( $mime = 0 ) {
if ( isset($types[$wilds[0]])) {
$icon = $types[$wilds[0]];
if ( !is_numeric($mime) )
wp_cache_set("mime_type_icon_$mime", $icon);
wp_cache_add("mime_type_icon_$mime", $icon);
break;
}
}