Ticket #11887: bmb_0007_t11887.patch

wp-includes/media.php

@@ -412 +412 @@
         $info = pathinfo($file);
         $dir = $info['dirname'];
         $ext = $info['extension'];
-        $name = basename($file, ".{$ext}");
+        $name = substr(basename(str_replace('/','/a',$file), ".{$ext}"),1);
         if ( !is_null($dest_path) and $_dest_path = realpath($dest_path) )
                 $dir = $_dest_path;
         $destfilename = "{$dir}/{$name}-{$suffix}.{$ext}";