Checkmk Werk 12869: Fix error on commands in views with always enabled checkboxes

ID: 12869 Title: Fix error on commands in views with always enabled checkboxes Component: Multisite Level: 1 Class: Bug fix Version: 2.1.0i1 If commands where used in views with option "Always show the checkboxes" enabled, commands failed with an error "No rows selected to perform actions for." even if checkboxes had been selected. A workaround was, to send the command again after using the "Back to view" link of the error message.