Check_MK Werk 0339: blade_bays blade_blades blade_blowers blade_health blade_mediatray blade_powerfan blade_powermod: fix scan function

ID: 0339 Title: blade_bays blade_blades blade_blowers blade_health blade_mediatray blade_powerfan blade_powermod: fix scan function Component: Checks & Agents Level: 2 Class: Bug Fix Version: 1.2.5i1 Due to a previous precision in the scan function API the scan functions of the blade_* checks where never successful anymore. That way those checks were not detected on new devices. This has been fixed. Existing checks were not affected.