wordpress-mobile/WordPress-iOS — pull request #1764 by astralbodies (2014-05-22 12:48:22+00:00)
Title: Allow topic tag button to be tapped after dismissal on iPad

Fixes #1763

When the popover is dismissed on the iPad, the dismiss action isn't called. Instead of only looking at if _popover is nil to determine whether or not to show the popover, also send the isPopoverVisible message. If it's not visible then just create the new popover.