remove useless initializations
remove useless initializations

reverts 6f5bf29e. coverity sucks, thankyouverymuch.

ostash/qt-creator-i18n-uk,KDE/android-qt-creator,renatofilho/QtCreator,duythanhphan/qt-creator,xianian/qt-creator,azat/qtcreator,ostash/qt-creator-i18n-uk,martyone/sailfish-qtcreator,xianian/qt-creator,dmik/qt-creator-os2,AltarBeastiful/qt-creator,dmik/qt-creator-os2,amyvmiwei/qt-creator,farseerri/git_code,duythanhphan/qt-creator,AltarBeastiful/qt-creator,dmik/qt-creator-os2,darksylinc/qt-creator,syntheticpp/qt-creator,AltarBeastiful/qt-creator,renatofilho/QtCreator,bakaiadam/collaborative_qt_creator,omniacreator/qtcreator,bakaiadam/collaborative_qt_creator,AltarBeastiful/qt-creator,darksylinc/qt-creator,Distrotech/qtcreator,syntheticpp/qt-creator,amyvmiwei/qt-creator,hdweiss/qt-creator-visualizer,darksylinc/qt-creator,syntheticpp/qt-creator,richardmg/qtcreator,omniacreator/qtcreator,martyone/sailfish-qtcreator,dmik/qt-creator-os2,KDE/android-qt-creator,AltarBeastiful/qt-creator,kuba1/qtcreator,malikcjm/qtcreator,ostash/qt-creator-i18n-uk,maui-packages/qt-creator,amyvmiwei/qt-creator,duythanhphan/qt-creator,duythanhphan/qt-creator,kuba1/qtcreator,danimo/qt-creator,danimo/qt-creator,renatofilho/QtCreator,ostash/qt-creator-i18n-uk,danimo/qt-creator,martyone/sailfish-qtcreator,richardmg/qtcreator,danimo/qt-creator,KDE/android-qt-creator,maui-packages/qt-creator,pcacjr/qt-creator,azat/qtcreator,kuba1/qtcreator,darksylinc/qt-creator,malikcjm/qtcreator,pcacjr/qt-creator,kuba1/qtcreator,farseerri/git_code,martyone/sailfish-qtcreator,kuba1/qtcreator,jonnor/qt-creator,colede/qtcreator,Distrotech/qtcreator,martyone/sailfish-qtcreator,amyvmiwei/qt-creator,hdweiss/qt-creator-visualizer,darksylinc/qt-creator,maui-packages/qt-creator,colede/qtcreator,richardmg/qtcreator,AltarBeastiful/qt-creator,KDE/android-qt-creator,bakaiadam/collaborative_qt_creator,bakaiadam/collaborative_qt_creator,xianian/qt-creator,omniacreator/qtcreator,richardmg/qtcreator,duythanhphan/qt-creator,KDAB/KDAB-Creator,azat/qtcreator,omniacreator/qtcreator,xianian/qt-creator,pcacjr/qt-creator,KDE/android-qt-creator,xianian/qt-creator,xianian/qt-creator,pcacjr/qt-creator,richardmg/qtcreator,farseerri/git_code,AltarBeastiful/qt-creator,azat/qtcreator,syntheticpp/qt-creator,farseerri/git_code,colede/qtcreator,Distrotech/qtcreator,farseerri/git_code,pcacjr/qt-creator,Distrotech/qtcreator,omniacreator/qtcreator,maui-packages/qt-creator,ostash/qt-creator-i18n-uk,hdweiss/qt-creator-visualizer,martyone/sailfish-qtcreator,xianian/qt-creator,jonnor/qt-creator,malikcjm/qtcreator,amyvmiwei/qt-creator,colede/qtcreator,jonnor/qt-creator,omniacreator/qtcreator,amyvmiwei/qt-creator,KDE/android-qt-creator,darksylinc/qt-creator,azat/qtcreator,bakaiadam/collaborative_qt_creator,xianian/qt-creator,jonnor/qt-creator,jonnor/qt-creator,malikcjm/qtcreator,amyvmiwei/qt-creator,colede/qtcreator,hdweiss/qt-creator-visualizer,omniacreator/qtcreator,maui-packages/qt-creator,martyone/sailfish-qtcreator,renatofilho/QtCreator,maui-packages/qt-creator,farseerri/git_code,Distrotech/qtcreator,kuba1/qtcreator,hdweiss/qt-creator-visualizer,colede/qtcreator,darksylinc/qt-creator,bakaiadam/collaborative_qt_creator,farseerri/git_code,KDE/android-qt-creator,amyvmiwei/qt-creator,danimo/qt-creator,malikcjm/qtcreator,danimo/qt-creator,malikcjm/qtcreator,kuba1/qtcreator,danimo/qt-creator,malikcjm/qtcreator,Distrotech/qtcreator,kuba1/qtcreator,bakaiadam/collaborative_qt_creator,AltarBeastiful/qt-creator,ostash/qt-creator-i18n-uk,KDAB/KDAB-Creator,dmik/qt-creator-os2,pcacjr/qt-creator,syntheticpp/qt-creator,maui-packages/qt-creator,darksylinc/qt-creator,martyone/sailfish-qtcreator,dmik/qt-creator-os2,danimo/qt-creator,colede/qtcreator,danimo/qt-creator,duythanhphan/qt-creator,syntheticpp/qt-creator,KDAB/KDAB-Creator,jonnor/qt-creator,azat/qtcreator,KDE/android-qt-creator,renatofilho/QtCreator,dmik/qt-creator-os2,renatofilho/QtCreator,kuba1/qtcreator,richardmg/qtcreator,KDAB/KDAB-Creator,syntheticpp/qt-creator,hdweiss/qt-creator-visualizer,duythanhphan/qt-creator,pcacjr/qt-creator,xianian/qt-creator,farseerri/git_code,Distrotech/qtcreator,ostash/qt-creator-i18n-uk,richardmg/qtcreator,KDAB/KDAB-Creator,KDAB/KDAB-Creator,martyone/sailfish-qtcreator