On Jan 30, 2008 11:30 PM, Sune Vuorela <[EMAIL PROTECTED]> wrote:
> Unless this hunk does it all the magic by it self, I kind of having a hard
> time figuring out why this works.
>
> if (p.exists() && p.open(IO_ReadOnly)) {
> + QTextStream stream(&p);
> QString l;
> - p.readLine(l,500);
> + l = stream.readLine();
> QStringList ll = QStringList::split(' ',l,false);
> for (QValueListIterator<QString> i = ll.begin();
> i!=ll.end(); i++) {
>
> Someone, please enlighten me ;)
I believe that the fix comes from the fact that QTextStream::readLine
strips the trailing newline from the end of the line, while
QFile::readLine() does not. The disk state is at the end of the line
in /sys/power/state and so the newline gets attached to it and it
cannot be recognized.
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