diff options
| -rwxr-xr-x | scripts/qmp/qmp-shell | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/scripts/qmp/qmp-shell b/scripts/qmp/qmp-shell index 3c32b576a3..78e4eae007 100755 --- a/scripts/qmp/qmp-shell +++ b/scripts/qmp/qmp-shell @@ -244,11 +244,14 @@ class QMPShell(qmp.QEMUMonitorProtocol): cmdargs = re.findall(argument_regex, cmdline) qmpcmd: QMPMessage - # Transactional CLI entry/exit: - if cmdargs[0] == 'transaction(': + # Transactional CLI entry: + if cmdargs and cmdargs[0] == 'transaction(': self._transmode = True + self._actions = [] cmdargs.pop(0) - elif cmdargs[0] == ')' and self._transmode: + + # Transactional CLI exit: + if cmdargs and cmdargs[0] == ')' and self._transmode: self._transmode = False if len(cmdargs) > 1: msg = 'Unexpected input after close of Transaction sub-shell' @@ -257,15 +260,14 @@ class QMPShell(qmp.QEMUMonitorProtocol): 'execute': 'transaction', 'arguments': {'actions': self._actions} } - self._actions = list() return qmpcmd - # Nothing to process? + # No args, or no args remaining if not cmdargs: return None - # Parse and then cache this Transactional Action if self._transmode: + # Parse and cache this Transactional Action finalize = False action = {'type': cmdargs[0], 'data': {}} if cmdargs[-1] == ')': |