/// <returns>
/// true if the
/// <code>Constants#HEAD</code>
/// reference needs to be linked
/// to the new destination name.
/// </returns>
/// <exception cref="System.IO.IOException">
/// the current value of
/// <code>HEAD</code>
/// cannot be read.
/// </exception>
protected internal virtual bool NeedToUpdateHEAD()
{
Ref head = source.GetRefDatabase().GetRef(Constants.HEAD);
if (head.IsSymbolic())
{
head = head.GetTarget();
return(head.GetName().Equals(source.GetName()));
}
return(false);
}