In `_WP_Editors::editor_settings()`, `$str1` and `$str2` don't need to be initialized empty.

See #30224.


git-svn-id: https://develop.svn.wordpress.org/trunk@30173 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Scott Taylor 2014-11-01 23:21:07 +00:00
parent b808e1af70
commit 105cd50bdf
1 changed files with 1 additions and 1 deletions

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@ -418,7 +418,7 @@ final class _WP_Editors {
$url = set_url_scheme( $url );
$mce_external_plugins[ $name ] = $url;
$plugurl = dirname( $url );
$strings = $str1 = $str2 = '';
$strings = '';
// Try to load langs/[locale].js and langs/[locale]_dlg.js
if ( ! in_array( $name, $loaded_langs, true ) ) {