https://bugs.kde.org/show_bug.cgi?id=393222
Fabian Vogt <fab...@ritter-vogt.de> changed:
What |Removed |Added
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CC| |fab...@ritter-vogt.de
--- Comment #3 from Fabian Vogt <fab...@ritter-vogt.de> ---
AFAICT this is not actually valid use of qPrintable.
The documentation states that it is a function which takes a const-ref to a
QString, which means the argument has to be either a QString or implicitly
convertable. This is not the case for this use.
That this worked at all is due to a violation of the documentation in Qt
itself, it's a macro and not a function.
The change which broke Kaffeine is this:
-# define qPrintable(string) QString(string).toLocal8Bit().constData()
+# define qPrintable(string)
QtPrivate::asString(string).toLocal8Bit().constData()
It replaces the explicit converstion to QString with an implicit converstion.
This means it's now behaving as documented.
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