Bug#518486: iceweasel: Iceweasel handles dates in Javascript incorrectly

[Mike Hommey]

On Sun, Dec 20, 2009 at 09:55:35AM +0000, Alan Chandler wrote:
> Mike Hommey wrote:
> >On Sat, Dec 19, 2009 at 11:55:57PM +0000, Alan Chandler wrote:
> 
> >>BUT I AN NOT IN GMT+1 at that point.  I am at GMT. So it SHOULD
> >>return 0, as do all the other browsers I mention
> >
> >What does d.getTimezoneOffset() return ?
> >
> >Mike
> 
> On Iceweasel and Konqueror  TimezoneOffset gives -60
> 
> On Epiphany under Linux and With IE, Chrome, Safari and Safari
> running in XP in a Virtual Box on the same machine I get
> TimezoneOffset = 0

What happens when you set your system date to some time in summer
time ?

Mike