Fixed crash on Qt Designer close
Fixed crash on Qt Designer close

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