add empty slice check

2019-11-20 16:47:24 +08:00 · 2019-11-20 16:47:24 +08:00 · 1c7b332bf0
commit 1c7b332bf0
parent a5f79da05e
1 changed files with 4 additions and 0 deletions
--- a/cli/client.go
+++ b/cli/client.go
@ -230,6 +230,10 @@ var clientRetrieveCmd = &cli.Command{

 		// TODO: parse offer strings from `client find`, make this smarter

+		if len(offers) < 1 {
+			fmt.Println("Failed to find file")
+			return nil
+		}
 		order := offers[0].Order()
 		order.Client = payer