message: Fix JS error when pressing "S" on "/releases/search" page
diff: case "s":
  case "S":
  ev.preventDefault();
  - document.getElementsByClassName("search-input-nav")[0].focus();
  + var searchInputNav = document.getElementsByClassName("search-input-nav");
  + if (searchInputNav.length > 0) {
  + searchInputNav[0].focus();
  + }
  break;
  }
  }
  