Regression fix: patch for colored tabs segfault in trunk

[Geert Janssens]

On Wednesday 10 March 2010, Tom Van Braeckel wrote:
> Hi,
> 
> Commit 18881 causes a segfault at startup for users that have renamed their
> "Accounts" tab, the attached patch fixes it.
> 
> This bug had been patched before, but then the code was reverted and later
> brought back, without reapplying the patch.
> 
> Best regards,
> 
> Tom.
> 
Hi Tom,

That would be my mistake, sorry. I have reapplied your patch.

I haven't been able to check r18881 on Windows yet. But if it turns out this 
patch has to be reverted, I'll make sure your patch will be applied in the 
next round again as well.

Anyway, thanks for paying attention :)

Geert