jhollingworth/bootstrap-wysihtml5 — pull request #73 by deepwell (2012-07-05 18:47:39+00:00)
Title: Font size text disappears after click in Firefox

In Firefox when you select the Normal Text button, and then choose a text size, the text beside the A image disappears. ie: You no longer see "Normal Text", "Heading 1", or "Heading 2".

This is because onClick the name is taken from the event.srcElement; however, this attribute doesn't exist in some browsers like Firefox. This fix adds a check and now works across more browsers.