Selection inspector: deslecting last block has no effect.
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
When editing a block selection, unchecking a block which happens to be the only one selected does not empty the selection.
To reproduce (on Mac OS X, with PARAVIEW_DATA_ROOT set) using the attached script:
QT_MAC_NO_NATIVE_MENUBAR=1 ./bin/paraview.app/Contents/MacOS/paraview -dr --disable-light-kit --test-script=BadBlockDeselection.xml
You should be left with a block of can.ex2 highlighted but no blocks checked in the selection inspector.