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mssql: fix nil panic, if YAML file is used a configuration (#1570)
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@@ -120,10 +120,17 @@ func NewWithFlags(app *kingpin.Application) *Collector {
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c := &Collector{
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config: ConfigDefaults,
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}
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c.config.CollectorsEnabled = make([]string, 0)
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var collectorsEnabled string
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app.Flag("collectors.dfsr.sources-enabled", "Comma-separated list of DFSR Perflib sources to use.").
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Default(strings.Join(ConfigDefaults.CollectorsEnabled, ",")).StringsVar(&c.config.CollectorsEnabled)
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Default(strings.Join(ConfigDefaults.CollectorsEnabled, ",")).StringVar(&collectorsEnabled)
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app.Action(func(*kingpin.ParseContext) error {
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c.config.CollectorsEnabled = strings.Split(collectorsEnabled, ",")
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return nil
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})
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return c
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}
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