odoo/odoo — pull request #2055 by julienlegros (2014-08-28 12:33:30+00:00)
Title: [FIX] web_tip: don't display tip on element whose width or height is 0

This commit allows a tip to be properly displayed on elements containing
an img tag. Previously the tip would be displayed before the image had
enough time to be loaded, thus breaking the ui.