Ticket #35996: wp_normalize_path-patch.diff

wp-includes/functions.php

@@ -1697 +1697 @@
  */
 function wp_normalize_path( $path ) {
         $path = str_replace( '\\', '/', $path );
-        $path = preg_replace( '|/+|','/', $path );
+        $path = preg_replace( '|(?<=.)/+|','/', $path );
         if ( ':' === substr( $path, 1, 1 ) ) {
                 $path = ucfirst( $path );
         }