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Diffstat (limited to 'cmd/podman/top.go')
-rw-r--r--cmd/podman/top.go11
1 files changed, 6 insertions, 5 deletions
diff --git a/cmd/podman/top.go b/cmd/podman/top.go
index ba6cbe72d..bfba90fc0 100644
--- a/cmd/podman/top.go
+++ b/cmd/podman/top.go
@@ -57,7 +57,7 @@ func init() {
flags := topCommand.Flags()
flags.SetInterspersed(false)
flags.BoolVar(&topCommand.ListDescriptors, "list-descriptors", false, "")
- flags.MarkHidden("list-descriptors")
+ markFlagHidden(flags, "list-descriptors")
flags.BoolVarP(&topCommand.Latest, "latest", "l", false, "Act on the latest container podman is aware of")
markFlagHiddenForRemoteClient("latest", flags)
}
@@ -83,7 +83,7 @@ func topCmd(c *cliconfig.TopValues) error {
if err != nil {
return errors.Wrapf(err, "error creating libpod runtime")
}
- defer runtime.Shutdown(false)
+ defer runtime.DeferredShutdown(false)
psOutput, err := runtime.Top(c)
if err != nil {
@@ -91,8 +91,9 @@ func topCmd(c *cliconfig.TopValues) error {
}
w := tabwriter.NewWriter(os.Stdout, 5, 1, 3, ' ', 0)
for _, proc := range psOutput {
- fmt.Fprintln(w, proc)
+ if _, err := fmt.Fprintln(w, proc); err != nil {
+ return err
+ }
}
- w.Flush()
- return nil
+ return w.Flush()
}