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console: One more backtrace fix

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This commit is contained in:
Cole Robinson 2011-06-01 10:38:37 -04:00
parent b6f3ceaa5d
commit 8235499d43
1 changed files with 9 additions and 3 deletions
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12
src/virtManager/console.py
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@ -207,6 +207,9 @@ class Viewer(vmmGObject):
self.console = console
self.display = None
def close(self):
raise NotImplementedError()
def cleanup(self):
self.close()
@ -430,7 +433,8 @@ class SpiceViewer(Viewer):
self.spice_session.disconnect()
self.spice_session = None
self.audio = None
self.display.destroy()
if self.display:
self.display.destroy()
self.display = None
self.display_channel = None
@ -439,9 +443,11 @@ class SpiceViewer(Viewer):
def _main_channel_event_cb(self, channel, event):
if event == spice.CHANNEL_CLOSED:
self.console.disconnected()
if self.console:
self.console.disconnected()
elif event == spice.CHANNEL_ERROR_AUTH:
self.console.activate_auth_page()
if self.console:
self.console.activate_auth_page()
def _channel_open_fd_request(self, channel, tls_ignore):
if not self.console.tunnels: