Close #638 - Add add_theme_support for Nice Search

lib/cleanup.php

@@ -488,7 +488,9 @@ function roots_nice_search_redirect() {
   }
 }
 
-add_action('template_redirect', 'roots_nice_search_redirect');
+if (current_theme_supports('nice-search')) {
+  add_action('template_redirect', 'roots_nice_search_redirect');
+}
 
 /**
  * Fix for empty search queries redirecting to home page

lib/config.php

@@ -8,6 +8,7 @@ add_theme_support('root-relative-urls');    // Enable relative URLs
 add_theme_support('rewrite-urls');          // Enable URL rewrites
 add_theme_support('h5bp-htaccess');         // Enable HTML5 Boilerplate's .htaccess
 add_theme_support('bootstrap-top-navbar');  // Enable Bootstrap's fixed navbar
+add_theme_support('nice-search');           // Enable /?s= to /search/ redirect
 
 
 /**