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Commit 626244ad by Bach Dániel
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dashboard: fix issue #407 (Network graph error for VMs without network) 

closes #407
parent 1a51d380
Showing with 1 additions and 1 deletions
circle/dashboard/views/graph.py
......@@ -212,7 +212,7 @@ class VmNetwork(object):
'alias(scaleToSeconds(nonNegativeDerivative('
'%s.network.bytes_sent-%s), 10), "in - %s (bits/s)")' % (
params))
return 'group(%s)' % ','.join(metrics)
return 'group(%s)' % ','.join(metrics) if metrics else None
register_graph(VmNetwork, 'network', VmGraphView)
......
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