Error when loading View LUTs depending on locale setting

[Animtim]

I found this bug in Krita when trying to load any profile for "View" return an error:
https://bugs.kde.org/show_bug.cgi?id=338357

After a long investigation with dmitryK, it appears to happen just because my system locale is French (and so probably because we use comma as decimal separator..).
If I run "LANG=en krita" (or change main system locale to english), the bug doesn't happen anymore.

Exactly, it appears that in FileFormatSpi1D.cpp (and most probably others) 'if(sscanf(lineBuffer, "From %f %f", &from_min, &from_max)!=2)' takes system locale into consideration and cannot load the files written in C locale (e.g. srgb lut table).
Looks like sscanf is to blame.

Please fix it when you can...

[dbr]

Yep, the parsing(/writing?) functions should be explicitly set the locale - there's an old ticket for this, #297

[sobotka]

Possibly related with a solution?
https://groups.google.com/d/msg/academyaces/0_y9KxH-8Mw/Jma0wNgjryAJ