Anonymous Window does not take Immediately into consideration

I could not get the anonymous window to work properly with the Plus 1 module. Looking into the code a little deeper I noticed that the Plus1 Module calls "votingapi_select_votes" to determine if the current 'user' has casted any votes. In "votingapi_select_votes", the logic to incorporate votingapi_anonymous_window is:

if (!empty($criteria['vote_source']) && $anon_window > 0) {

However, $anon_window = 0 when it is set to "immediately". I propose this line of code be changed to:

if (!empty($criteria['vote_source']) && $anon_window >= 0) {