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Fix typed-nil passing in cloudprovider/plugins

pull/6/head
CJ Cullen 2015-03-31 10:18:57 -07:00
parent 9bbf0b1546
commit aa91bde375
1 changed files with 8 additions and 5 deletions
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13
pkg/cloudprovider/plugins.go
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@ -64,26 +64,29 @@ func GetCloudProvider(name string, config io.Reader) (Interface, error) {
// InitCloudProvider creates an instance of the named cloud provider.
func InitCloudProvider(name string, configFilePath string) Interface {
var config *os.File
var cloud Interface
if name == "" {
glog.Info("No cloud provider specified.")
return nil
}
var err error
if configFilePath != "" {
var err error
config, err = os.Open(configFilePath)
config, err := os.Open(configFilePath)
if err != nil {
glog.Fatalf("Couldn't open cloud provider configuration %s: %#v",
configFilePath, err)
}
defer config.Close()
cloud, err = GetCloudProvider(name, config)
} else {
// Pass explicit nil so plugins can actually check for nil. See
// "Why is my nil error value not equal to nil?" in golang.org/doc/faq.
cloud, err = GetCloudProvider(name, nil)
}
cloud, err := GetCloudProvider(name, config)
if err != nil {
glog.Fatalf("Couldn't init cloud provider %q: %v", name, err)
}