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Merge pull request #453 from prometheus/mr/guard-logger-fsm

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mapper: Make sure we have a logger before backtracking check
This commit is contained in:
Matthias Rampke 2022-07-29 15:06:37 +00:00 committed by GitHub
commit af84364004
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1 changed files with 4 additions and 4 deletions
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8
pkg/mapper/mapper.go
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@ -233,6 +233,10 @@ func (m *MetricMapper) InitFromYAMLString(fileContents string) error {
m.mutex.Lock() m.mutex.Lock()
defer m.mutex.Unlock() defer m.mutex.Unlock()
if m.Logger == nil {
m.Logger = log.NewNopLogger()
}
m.Defaults = n.Defaults m.Defaults = n.Defaults
m.Mappings = n.Mappings m.Mappings = n.Mappings
@ -259,10 +263,6 @@ func (m *MetricMapper) InitFromYAMLString(fileContents string) error {
m.MappingsCount.Set(float64(len(n.Mappings))) m.MappingsCount.Set(float64(len(n.Mappings)))
} }
if m.Logger == nil {
m.Logger = log.NewNopLogger()
}
return nil return nil
} }