hdt: Hide show/set help when no module is defined
authorPierre-Alexandre Meyer <pierre@mouraf.org>
Sun, 22 Mar 2009 02:51:21 +0000 (19:51 -0700)
committerPierre-Alexandre Meyer <pierre@mouraf.org>
Sun, 22 Mar 2009 02:51:21 +0000 (19:51 -0700)
commit9f91365effab9315033a84402374065d62d13e70
tree2038ffdd1738cc5f58746ebe18c6fbbd4b8f50e9
parent20a0f44277a8682beecf2042037b4920f6b24ea7
hdt: Hide show/set help when no module is defined

Impact: Help output improved.

Small improvement in the module help output: the module_descr structure can be
defined but without any module. Add this sanity check.

Signed-off-by: Pierre-Alexandre Meyer <pierre@mouraf.org>
com32/hdt/hdt-cli-hdt.c