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rhel: fix cpe mapping type assertion #313

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Merged
merged 1 commit into from
Feb 12, 2021
Merged

rhel: fix cpe mapping type assertion #313

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9 changes: 6 additions & 3 deletions rhel/repo2cpe/updater.go
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Original file line number Diff line number Diff line change
Expand Up @@ -33,10 +33,12 @@ func NewLocalUpdaterJob(url string, client *http.Client) *LocalUpdaterJob {
if client == nil {
client = http.DefaultClient
}
return &LocalUpdaterJob{
lu := &LocalUpdaterJob{
URL: url,
Client: client,
}
lu.mapping.Store((*MappingFile)(nil))
return lu
}

// Get translates repositories into CPEs using a mapping file.
Expand All @@ -50,9 +52,10 @@ func (updater *LocalUpdaterJob) Get(ctx context.Context, repositories []string)
}

cpes := []string{}
var mapping *MappingFile = updater.mapping.Load().(*MappingFile)
// interface conversion guaranteed to pass, see
// constructor.
mapping := updater.mapping.Load().(*MappingFile)
if mapping == nil {
// mapping not set yet. not an error
return cpes, nil
}

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