Merge pull request TeamNewPipe#13290 from dustdfg/correct_download_fragment

Correctly retrieve menu item inside download dialog

Author: TobiGr

app/src/main/java/org/schabi/newpipe/download/DownloadDialog.java

@@ -344,7 +344,7 @@ private void initToolbar(final Toolbar toolbar) {
         toolbar.setNavigationOnClickListener(v -> dismiss());
         toolbar.setNavigationContentDescription(R.string.cancel);
 
-        okButton = toolbar.findViewById(R.id.okay);
+        okButton = toolbar.getMenu().findItem(R.id.okay);
         okButton.setEnabled(false); // disable until the download service connection is done
 
         toolbar.setOnMenuItemClickListener(item -> {