perf timechart: Fix off-by-one error in 'record' argv handling
perf timechart: Fix off-by-one error in 'record' argv handling

Since 367b315 (perf timechart: Add support for -P and -T in timechart
recording, 2013-11-01), the 'perf timechart record' command stopped
working:

  $ perf timechart record -- git status
  Workload failed: No such file or directory

This happens because of an off-by-one error while preparing the argv for
cmd_record(): it attempts to execute the command 'status' and complains
that it doesn't exist. Fix this error.

Signed-off-by: Ramkumar Ramachandra <5c355d1d38066ed0c5de420d67c1b5ed0687c4bd@gmail.com>
Acked-by: Stanislav Fomichev <a9b587a44bc24deff8012bd2c55e6d2d15af2aa6@yandex-team.ru>
Cc: David Ahern <b80c1600f604d3b0d768f26f90a76757e76005dd@gmail.com>
Cc: Jiri Olsa <2c6594f608aa3d41e98d48846a6328831f7084ad@redhat.com>
Cc: Namhyung Kim <5c915a589b3ddf58cebf14bec41bcc143b37ac3c@kernel.org>
Cc: Stanislav Fomichev <a9b587a44bc24deff8012bd2c55e6d2d15af2aa6@yandex-team.ru>
Link: http://lkml.kernel.org/r/1394985965-2332-1-git-send-email-5c355d1d38066ed0c5de420d67c1b5ed0687c4bd@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <293abb6b76d7791c0732cc517d38c4b5c734b87f@redhat.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs