Uploaded Avatar Won't Show Up

Issue Summary

I have an uploaded avatar for my user profile. But I also installed this module.

I didn't enable automatic gravatar prepending in comments, so I put the
<?php if ($comment->gravatar) { print $comment->gravatar; } elseif ($picture) { print $picture; } ?>on my theme instead.

Problem is, users and anonymouses without avatars will use the gravatar, but users who unchecked the "Replace my user picture in comments with the gravatar for my e-mail address" won't have their uploaded avatars showed up. Any help?