Validate registerCommandsHelper not null
Validate registerCommandsHelper not null

revagomes/DrupalConsole,karmazzin/DrupalConsole,longloop/DrupalConsole,AniRai/DrupalConsole,alxvallejo/DrupalConsole,revagomes/DrupalConsole,karmazzin/DrupalConsole,reszli/DrupalConsole,reszli/DrupalConsole,frega/DrupalConsole,dkgndec/DrupalConsole,karmazzin/DrupalConsole,Cottser/DrupalConsole,alxvallejo/DrupalConsole,frega/DrupalConsole,reszli/DrupalConsole,dkgndec/DrupalConsole,dkgndec/DrupalConsole,longloop/DrupalConsole,alxvallejo/DrupalConsole,Cottser/DrupalConsole,frega/DrupalConsole,longloop/DrupalConsole,AniRai/DrupalConsole,revagomes/DrupalConsole,Cottser/DrupalConsole,AniRai/DrupalConsole