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Ensure dbver is assigned and has a value #86

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Jun 22, 2017
Merged

Ensure dbver is assigned and has a value #86

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3 changes: 3 additions & 0 deletions pg_view/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -190,6 +190,7 @@ def main():

# now try to read the configuration file
config = read_configuration(options.config_file) if options.config_file else None
dbver = None
if config:
for instance in config:
if user_dbname and instance != user_dbname:
Expand Down Expand Up @@ -250,6 +251,8 @@ def main():
# initialize the disks stat collector process and create an exchange queue
q = JoinableQueue(1)
work_directories = [cl['wd'] for cl in clusters if 'wd' in cl]
dbver = dbver or clusters[0]['ver']

collector = DetachedDiskStatCollector(q, work_directories, dbver)
collector.start()
consumer = DiskCollectorConsumer(q)
Expand Down