Upgrades: When upgrading via FTP, use `LIST -a` to detect if a file exists.
`LIST` & `NLST` by default on some servers require the `-a` flag to view hidden files (ie. `.maintenance`) Although we could simply pass the `-a` flag to `NLST`, opting to use `LIST` which we use elsewhere should mean less chance of server incompatibilities. Props jcroucher. Fixes #28013. Built from https://develop.svn.wordpress.org/trunk@33648 git-svn-id: http://core.svn.wordpress.org/trunk@33615 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -282,7 +282,7 @@ class WP_Filesystem_FTPext extends WP_Filesystem_Base {
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* @return bool
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*/
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public function exists($file) {
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$list = @ftp_nlist($this->link, $file);
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$list = @ftp_rawlist( $this->link, '-a ' . $file );
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if ( empty( $list ) && $this->is_dir( $file ) ) {
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return true; // File is an empty directory.
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@ -290,7 +290,7 @@ class WP_Filesystem_ftpsockets extends WP_Filesystem_Base {
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* @return bool
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*/
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public function exists( $file ) {
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$list = $this->ftp->nlist( $file );
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$list = $this->ftp->rawlist( $file, '-a' );
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if ( empty( $list ) && $this->is_dir( $file ) ) {
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return true; // File is an empty directory.
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@ -4,7 +4,7 @@
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*
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* @global string $wp_version
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*/
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$wp_version = '4.4-alpha-33646';
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$wp_version = '4.4-alpha-33648';
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/**
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* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
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