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Diffstat (limited to 'cxmanage_api/cli/commands/sensor.py')
| -rw-r--r-- | cxmanage_api/cli/commands/sensor.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/cxmanage_api/cli/commands/sensor.py b/cxmanage_api/cli/commands/sensor.py index 51ebe5b..949de6c 100644 --- a/cxmanage_api/cli/commands/sensor.py +++ b/cxmanage_api/cli/commands/sensor.py @@ -61,7 +61,8 @@ def sensor_command(args): sensors[sensor_name].append((node, reading, "")) node_strings = get_node_strings(args, results, justify=True) - jsize = len(node_strings.itervalues().next()) + if node_strings: + jsize = len(node_strings.itervalues().next()) for sensor_name, readings in sensors.iteritems(): print sensor_name |