Problems after porting to Qt 4.4.0

[maverick_pol]

Hi guys,

I have a strange problem. When I compile my application using Qt 4.3.4
and read double values from a file it works fine(let's say 10 doubles);
When I compile using Qt 4.4.0 the doubles are read wrong, but when I replace '.' with a ',' in doubles it read 10 doubles(ok).
What is strange is that, I do not use a QString or any Qt classes to read doubles from a file. I use simple C code, like:

...
while (fscanf(fp, "%lf %lf %lf %d %d %d\n",
 &latitude, &longitude,  &sog,
&mode, &seconds, &connect ) != EOF) 
{ .... }

...
while (fscanf(fp, "%lf %lf %lf %d %d %d\n",
 &latitude, &longitude,  &sog,
&mode, &seconds, &connect ) != EOF) 
{ .... }

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Any idea what can be wrong? I understand that setting different locale for QString can have different effect, but can Qt lib (locale settings) effect C code reading?

Thanks for any help,

Kacper

[jacek]

can Qt lib (locale settings) effect C code reading?

Yes, Qt does call setlocale() in a few places.