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Added conversion and check to prevent panic

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This commit is contained in:
markturansky 2015-03-24 17:33:31 -04:00
parent 5fa07f57b6
commit 519cbc498b
1 changed files with 4 additions and 1 deletions
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5
pkg/volume/plugins.go
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@ -189,5 +189,8 @@ func (pm *VolumePluginMgr) FindPersistentPluginByName(name string) (PersistentVo
if err != nil {
return nil, err
}
return volumePlugin.(PersistentVolumePlugin), nil
if persistentVolumePlugin, ok := volumePlugin.(PersistentVolumePlugin); ok {
return persistentVolumePlugin, nil
}
return nil, fmt.Errorf("no persistent volume plugin matched")
}