if (!indexDiffAvailable)
return; // only try to restore the stored repo commit message if
// indexDiff is ready
CommitHelper helper = new CommitHelper(currentRepository);
CommitMessageComponentState oldState = null;
if (repositoryChanged
|| commitMessageComponent.getRepository() != currentRepository) {
oldState = loadCommitMessageComponentState();
commitMessageComponent.setRepository(currentRepository);
if (oldState == null)