debugger: make connection list count formally correct
debugger: make connection list count formally correct

Task-number: QTCREATORBUG-2785

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