Fix the manual proxy hack for Linux so it works with HTTPS
Fix the manual proxy hack for Linux so it works with HTTPS

Reviewed-by: con

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