[Qt-creator] build broken (outputpanemanager)

[Campbell Barton]

just got an error building qt-creator master
dc8b8f92e7f1a18385add14040e8478436d4ebdd

----

outputpanemanager.cpp: In member function 'void
Core::Internal::OutputPaneToggleButton::setIconBadgeNumber(int)':
outputpanemanager.cpp:726:76: error: no matching function for call to
'Core::Internal::BadgeLabel::setText(QString)'
     m_badgeNumberLabel.setText(number ? QString::number(number) : QString());
                                                                            ^
outputpanemanager.cpp:726:76: note: candidate is:
In file included from outputpanemanager.cpp:30:0:
outputpanemanager.h:146:10: note: void
Core::Internal::BadgeLabel::setText(QString&)
     void setText(QString &text);
          ^
outputpanemanager.h:146:10: note:   no known conversion for argument 1
from 'QString' to 'QString&'

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Full output
http://hastebin.com/ubacasogel

-- 
- Campbell