User-Agent: Mozilla/5.0 (Macintosh; U; PPC Mac OS X 10.5; en-US; rv:1.9) Gecko/2008051202 Firefox/3.0 Build Identifier: Mozilla/5.0 (Macintosh; U; PPC Mac OS X 10.5; en-US; rv:1.9) Gecko/2008051202 Firefox/3.0 I opened up the Show All History window and tried double clicking a column separator (The things you can drag to show more in each column) and the window closed. I tried it with every separator and it did the same thing. Reproducible: Always Steps to Reproduce: 1.Open Show All History in history menu 2.Double click any tab separator 3.The window closes Actual Results: The window closed without any errors or crashes. Expected Results: The column should have automatically adjusted to fit all the text.
Does not do this for me: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:220.127.116.11) Gecko/2008070208 Firefox/3.0.1
bug 480238 is more clear