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Fix crash when opening a file that has trash lines only

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This commit is contained in:
René Stadler 2007-11-29 14:29:10 +02:00 committed by Stefan Sauer
parent a2b332c495
commit 41b34c2e5e
1 changed files with 8 additions and 2 deletions
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10
debug-viewer/GstDebugViewer/Plugins/Timeline.py
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@ -708,7 +708,10 @@ class TimelineFeature (FeatureBase):
def update_timeline_position (self): def update_timeline_position (self):
model = self.log_view.props.model model = self.log_view.props.model
start_path, end_path = self.log_view.get_visible_range () visible_range = self.log_view.get_visible_range ()
if visible_range is None:
return
start_path, end_path = visible_range
ts1 = model.get_value (model.get_iter (start_path), ts1 = model.get_value (model.get_iter (start_path),
model.COL_TIME) model.COL_TIME)
ts2 = model.get_value (model.get_iter (end_path), ts2 = model.get_value (model.get_iter (end_path),
@ -728,7 +731,10 @@ class TimelineFeature (FeatureBase):
def update_vtimeline (self): def update_vtimeline (self):
model = self.log_view.props.model model = self.log_view.props.model
start_path, end_path = self.log_view.get_visible_range () visible_range = self.log_view.get_visible_range ()
if visible_range is None:
return
start_path, end_path = visible_range
if not start_path or not end_path: if not start_path or not end_path:
return return