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server,cmd: fix error handling

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Signed-off-by: Antonio Murdaca <runcom@redhat.com>
This commit is contained in:
Antonio Murdaca 2016-07-19 20:37:49 +02:00 • committed by Mrunal Patel
parent 90a446e2a5
commit 713bbabc61
2 changed files with 5 additions and 5 deletions
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6
cmd/client/main.go
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@ -1,6 +1,7 @@
package main
import (
"fmt"
"log"
"os"
@ -45,7 +46,7 @@ var runtimeVersionCommand = cli.Command{
// Set up a connection to the server.
conn, err := grpc.Dial(address, grpc.WithInsecure())
if err != nil {
log.Fatalf("Failed to connect: %v", err)
return fmt.Errorf("Failed to connect: %v", err)
}
defer conn.Close()
client := pb.NewRuntimeServiceClient(conn)
@ -54,9 +55,8 @@ var runtimeVersionCommand = cli.Command{
version := "v1alpha1"
err = Version(client, version)
if err != nil {
log.Fatalf("Getting the runtime version failed: %v", err)
return fmt.Errorf("Getting the runtime version failed: %v", err)
}
return nil
},
}