applications: Fix selecting an app using the command line
If I run gnome-control-center applications org.freedesktop.Bustle
while g-c-c is already running and a different app is shown, Bustle will
be selected in the list box, but the details panel won’t be updated to
show it.
Fix that by emitting the activate
signal on the row, as is done
everywhere else in cc-applications-panel.c
when selecting a row.
Signed-off-by: Philip Withnall pwithnall@endlessos.org