diff options
| -rw-r--r-- | src/plugins/lua/metric_exporter.lua | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/lua/metric_exporter.lua b/src/plugins/lua/metric_exporter.lua index 75885516c..3de87c157 100644 --- a/src/plugins/lua/metric_exporter.lua +++ b/src/plugins/lua/metric_exporter.lua @@ -117,7 +117,7 @@ local function graphite_push(kwargs) elseif #split == 2 then mvalue = kwargs['stats'][split[1]][split[2]] end - table.insert(metrics_str, string.format('%s %s %s', mname, mvalue, stamp)) + table.insert(metrics_str, string.format('%s %s %s', mname, mvalue or 'null', stamp)) end metrics_str = table.concat(metrics_str, '\n') |