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Avoid warning when import dir is empty. Props Viper007Bond. fixes #5395 

git-svn-id: https://develop.svn.wordpress.org/trunk@6411 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren 2007-12-19 17:48:51 +00:00
parent 8966b24e0b
commit 96ee1a9982
1 changed files with 2 additions and 1 deletions
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3
wp-admin/includes/import.php
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@ -2,7 +2,8 @@
function get_importers() {
global $wp_importers;
uasort($wp_importers, create_function('$a, $b', 'return strcmp($a[0], $b[0]);'));
if ( is_array($wp_importers) )
uasort($wp_importers, create_function('$a, $b', 'return strcmp($a[0], $b[0]);'));
return $wp_importers;
}