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Ensure that we are closing files.

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This commit is contained in:
Piotr Skamruk
2016-09-06 09:58:22 +02:00
parent ff1cec99cc
commit dc3674c8d0
5 changed files with 6 additions and 0 deletions
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pkg/cloudprovider/providers/rackspace/rackspace.go
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@@ -156,6 +156,7 @@ func readInstanceID() (string, error) {
if err != nil {
return "", fmt.Errorf("Cannot open %s: %v", metaDataPath, err)
}
defer file.Close()
return parseMetaData(file)
}