diff options
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/notifyctl/main.go | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/cmd/notifyctl/main.go b/cmd/notifyctl/main.go index ca1db86..e0875e7 100644 --- a/cmd/notifyctl/main.go +++ b/cmd/notifyctl/main.go @@ -52,6 +52,10 @@ func main() { } limit = n } + if limit < 1 { + fmt.Println("[]") + return + } printFile("history.json", limit) case "close": need(3) @@ -106,7 +110,10 @@ func printFile(name string, limit int) { return } var pretty any - json.Unmarshal(data, &pretty) + if err := json.Unmarshal(data, &pretty); err != nil { + fmt.Fprintf(os.Stderr, "notifyctl: %v\n", err) + os.Exit(1) + } out, _ := json.MarshalIndent(pretty, "", " ") fmt.Println(string(out)) } |