fix crash
fix crash

confusion between columns and character positions

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