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For clarity, initialize some arrays that previously were only assigned via short circuit in loops.

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See #30799.


git-svn-id: https://develop.svn.wordpress.org/trunk@30982 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Scott Taylor
2014-12-20 22:46:53 +00:00
parent 91dcf8796b
commit 218dd4fd6b
15 changed files with 56 additions and 25 deletions
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5
src/wp-admin/includes/template.php
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@@ -301,11 +301,14 @@ function wp_popular_terms_checklist( $taxonomy, $default = 0, $number = 10, $ech
function wp_link_category_checklist( $link_id = 0 ) {
$default = 1;
$checked_categories = array();
if ( $link_id ) {
$checked_categories = wp_get_link_cats( $link_id );
// No selected categories, strange
if ( ! count( $checked_categories ) )
if ( ! count( $checked_categories ) ) {
$checked_categories[] = $default;
}
} else {
$checked_categories[] = $default;
}