[10324] Fix NPE when actKons == null. SetFocus on SELECT
[10324] Fix NPE when actKons == null. SetFocus on SELECT

DavidGutknecht/elexis-3-base,DavidGutknecht/elexis-3-base,DavidGutknecht/elexis-3-base,DavidGutknecht/elexis-3-base,DavidGutknecht/elexis-3-base