diff options
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/kvm/kvm_stat/kvm_stat | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/kvm/kvm_stat/kvm_stat b/tools/kvm/kvm_stat/kvm_stat index bf65531570f5..aa3bc47af1d0 100755 --- a/tools/kvm/kvm_stat/kvm_stat +++ b/tools/kvm/kvm_stat/kvm_stat | |||
| @@ -1517,7 +1517,9 @@ Press any other key to refresh statistics immediately. | |||
| 1517 | help='restrict statistics to guest by name', | 1517 | help='restrict statistics to guest by name', |
| 1518 | callback=cb_guest_to_pid, | 1518 | callback=cb_guest_to_pid, |
| 1519 | ) | 1519 | ) |
| 1520 | (options, _) = optparser.parse_args(sys.argv) | 1520 | options, unkn = optparser.parse_args(sys.argv) |
| 1521 | if len(unkn) != 1: | ||
| 1522 | sys.exit('Error: Extra argument(s): ' + ' '.join(unkn[1:])) | ||
| 1521 | try: | 1523 | try: |
| 1522 | # verify that we were passed a valid regex up front | 1524 | # verify that we were passed a valid regex up front |
| 1523 | re.compile(options.fields) | 1525 | re.compile(options.fields) |