tree 618591ab595915c8d9451e801c8057aa284e379a
parent 89f7b481bdd6ef302e1182bfb902ce98eee0fd94
author Sandrine Bailleux <sandrine.bailleux@arm.com> 1395236392 +0000
committer Dan Handley <dan.handley@arm.com> 1395422268 +0000

FIP tool: Fix error message for missing FIP filename

Previously to this path, the FIP tool used to print the following,
misleading error message when called without any argument or with
'--help' option:

  ERROR: Too many arguments

This patch fixes this behavior by printing the following error
message instead:

  ERROR: Missing FIP filename

If called with '--help', no error message is printed and only the
help message is displayed.

Change-Id: Ib281b056f5cd3bc2f66d98be0b0cb2a0aed7c6a8