Ticket #15575: class-wp-filesystem-ftpext.diff

class-wp-filesystem-ftpext.php

@@ -247 +247 @@
                 return false;
         }
         function mkdir($path, $chmod = false, $chown = false, $chgrp = false) {
+                if ( substr($path,-1,1) == '/' ) {
+                        $path = substr($path,0,-1);
+                }
                 if ( !@ftp_mkdir($this->link, $path) )
                         return false;
                 $this->chmod($path, $chmod);