Language warning in preferences is annoying

[Dirk Hohndel]

On Sun, 2013-12-08 at 16:26 +0200, Sergey Starosek wrote:
> Miika,
> 
> On Sun, Dec 8, 2013 at 12:33 PM, Miika Turkia <miika.turkia at gmail.com>
> wrote:
>         The current implementation of warning that one needs to
>         restart Subsurface for the change to take effect is quite
>         annoying. This is because the warning is triggered any time
>         one opens the preferences, no matter whether the language
>         settings were changed or not.
> 
> 
> Can't reproduce it on my box (Xfce 4.10, Qt 4.8.5)

I think finally tracked this one down.

What happened was that if you open the Subsurface preferences dialog for
the first time on a machine (or for the first time since we added the
language selection), the state of the language selection ended up
inconsistent - and even though you had not touched the language settings
Subsurface still was convinced that you had changed it.

I just committed a fix for this to my local tree and will push it out
when I have a chance (on a plane as I am writing this).

Miika, can you verify that this no longer happens? You may have to edit
the preferences (on Linux that's ~/.config/Subsurface/Subsurface.conf)
and delete the [Language] section in order to reproduce the situation
that I think triggered the issue...

/D