message: Fix JS error when using keyboard arrows on "/releases/search" page
diff: @@ -5,6 +5,7 @@ function formatCrateName(crateTitleAndVersion) {
  (function() {
  const clipboard = document.getElementById("clipboard");
  + if (clipboard) {
  let resetClipboardTimeout = null;
  let resetClipboardIcon = clipboard.innerHTML;
  @@ -38,7 +39,8 @@ function formatCrateName(crateTitleAndVersion) {
  resetClipboardTimeout = setTimeout(resetClipboard, 1000);
  }
  - if (clipboard != null) clipboard.addEventListener("click", copyTextHandler);
  + clipboard.addEventListener("click", copyTextHandler);
  + }
  for (const e of document.querySelectorAll('a[data-fragment="retain"]')) {
  e.addEventListener('mouseover', () => e.hash = document.location.hash);
  }
  