Call wp_cache_set() with a group and then an expiration in wp_mime_type_icon(). fixes #22503. see #22186.

git-svn-id: http://core.svn.wordpress.org/trunk@22674 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2012-11-19 08:31:43 +00:00 · 2012-11-19 08:31:43 +00:00 · a1dba4a709
parent bd158c503f
commit a1dba4a709
1 changed files with 1 additions and 1 deletions
--- a/wp-includes/post.php
+++ b/wp-includes/post.php
@ -4338,7 +4338,7 @@ function wp_mime_type_icon( $mime = 0 ) {
 					closedir($dh);
 				}
 			}
-			wp_cache_set('icon_files', $icon_files, 600);
+			wp_cache_set( 'icon_files', $icon_files, 'default', 600 );
 		}

 		// Icon basename - extension = MIME wildcard