Fix build with Qt 4.5
Fix build with Qt 4.5

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