14807: Fix go vet warnings about %s args.

Arvados-DCO-1.1-Signed-off-by: Tom Clegg <tclegg@veritasgenetics.com>

diff --git a/sdk/go/arvados/client.go b/sdk/go/arvados/client.go
index 2b82df9b8a941d9d6305d5d6c80d91e33f55d5e7..37ff4d818a2ee33d1930a4842927f6a4994e33b7 100644 (file)
--- a/sdk/go/arvados/client.go
+++ b/sdk/go/arvados/client.go
@@ -76,10 +76,10 @@ var DefaultSecureClient = &http.Client{
 func NewClientFromConfig(cluster *Cluster) (*Client, error) {
        ctrlURL := cluster.Services.Controller.ExternalURL
        if ctrlURL.Host == "" {
-               return nil, fmt.Errorf("no host in config Services.Controller.ExternalURL: %s", ctrlURL)
+               return nil, fmt.Errorf("no host in config Services.Controller.ExternalURL: %v", ctrlURL)
        }
        return &Client{
-               APIHost:  fmt.Sprintf("%s", ctrlURL),
+               APIHost:  fmt.Sprintf("%v", ctrlURL),
                Insecure: cluster.TLS.Insecure,
        }, nil
 }