diff options
| author |  Stefan Raspl <stefan.raspl@de.ibm.com>
| 2017-12-11 12:25:26 +0100 |
|---|---|---|
| committer |  Paolo Bonzini <pbonzini@redhat.com>
| 2017-12-14 09:25:46 +0100 |
| commit | 822cfe3e4813c8f52199362b0e689fba9459ddc9 (patch) | |
| tree | df755bd5baf19f41c256a6ffb817c8531fbef559 /COPYING | |
| parent | tools/kvm_stat: handle invalid regular expressions (diff) | |
| download | linux-822cfe3e4813c8f52199362b0e689fba9459ddc9.tar.gz linux-822cfe3e4813c8f52199362b0e689fba9459ddc9.tar.bz2 linux-822cfe3e4813c8f52199362b0e689fba9459ddc9.zip | |
tools/kvm_stat: suppress usage information on command line errors
Errors while parsing the '-g' command line argument result in display of
usage information prior to the error message. This is a bit confusing,
as the command line is syntactically correct.
To reproduce, run 'kvm_stat -g' and specify a non-existing or inactive
guest.
Signed-off-by: Stefan Raspl <raspl@linux.vnet.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'COPYING')
0 files changed, 0 insertions, 0 deletions