terminal/command: Check for missing argument to 'dump' command (#2377)

375f4429 · Ilia Choly · GitHub · a3c7ba88 · 375f4429
隐藏空白更改
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pkg/terminal/command.go pkg/terminal/command.go +3 -0

未找到文件。
--- a/pkg/terminal/command.go
+++ b/pkg/terminal/command.go
@@ -2640,6 +2640,9 @@ func display(t *Term, ctx callContext, args string) error {
 }

 func dump(t *Term, ctx callContext, args string) error {
+	if args == "" {
+		return fmt.Errorf("not enough arguments")
+	}
 	dumpState, err := t.client.CoreDumpStart(args)
 	if err != nil {
 		return err