search module menu tabs prints "array"

Description

one of the menu tab entry for search module (cvs 1.112) shows array apart from content and users.

Upon mouseover on 'array' i get the url links to sitename.search/recipe

Upon disabling recipe module got rid of array. But i could not able to use recipe now, the error is due to this

if (module_exist('search')) {
    $output .= search_type("recipe", url("search"), NULL, 1);
  }

and function recipe_search($keys) {

i think it is the compatibility issue with recipe module (cvs 1.31.2.5) called _search hook