The SSL expert mode is there to minimize the amount of clicks it takes to add an exception without making it a click-through process. It's always good to know what the actual SSL error is before adding an exception so without this fix one has to do an extra click to expand the technical details. Patch coming up.
Created attachment 354419 [details] [diff] [review] Simple port Simple port of the changes in bug 463923
As I remeber correctly, this is done with main cert error port bug. I ported test for that bug too.
Oops ... Sorry, i was wrong. How i missed this :(. Maybe you want to add test part too. See Bug 469112
Created attachment 354426 [details] [diff] [review] Simple port v2 Simple port of the changes in bug 463923, now complete with comment and test