Don't scroll of the end of the help pages when using the visual option in for "boot -c".
Don't scroll of the end of the help pages when using the visual
option in for "boot -c".

PR:		17539
Submitted by:	Edwin.Groothuis@cgmd76206.chello.nl

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase