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Merge pull request #498 from WeiZhang555/bug

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Fix bug for `docker service ls`
This commit is contained in:
Jana Radhakrishnan 2015-09-07 19:21:38 -07:00
commit 293b811a6c
1 changed files with 4 additions and 6 deletions
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10
libnetwork/client/service.go
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@ -268,14 +268,12 @@ func getBackendID(cli *NetworkCli, servID string) (string, error) {
) )
if obj, _, err = readBody(cli.call("GET", "/services/"+servID+"/backend", nil, nil)); err == nil { if obj, _, err = readBody(cli.call("GET", "/services/"+servID+"/backend", nil, nil)); err == nil {
var bkl []sandboxResource var sr sandboxResource
if err := json.NewDecoder(bytes.NewReader(obj)).Decode(&bkl); err == nil { if err := json.NewDecoder(bytes.NewReader(obj)).Decode(&sr); err == nil {
if len(bkl) > 0 { bk = sr.ContainerID
bk = bkl[0].ID
}
} else { } else {
// Only print a message, don't make the caller cli fail for this // Only print a message, don't make the caller cli fail for this
fmt.Fprintf(cli.out, "Failed to retrieve backend list for service %s (%v)", servID, err) fmt.Fprintf(cli.out, "Failed to retrieve backend list for service %s (%v)\n", servID, err)
} }
} }