tClean up usage() text - scoreboard - Interactive scoreboard for CTF-like games
 (HTM) git clone git://git.z3bra.org/scoreboard.git
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       ---
 (DIR) commit e060760bef0f2e589d993fa17bbf11cc6762f3dc
 (DIR) parent 02405c1d3835605e574f366f6b4fea04dcfae822
 (HTM) Author: Willy Goiffon <dev@z3bra.org>
       Date:   Wed,  7 Dec 2022 10:48:20 +0100
       
       Clean up usage() text
       
       Diffstat:
         M main.go                             |       7 ++++---
         M player.go                           |       2 +-
       
       2 files changed, 5 insertions(+), 4 deletions(-)
       ---
 (DIR) diff --git a/main.go b/main.go
       t@@ -67,7 +67,7 @@ var flag_sha256 = [...]string {
        var cyboard Application
        
        func usage() {
       -        fmt.Println("ssh board@cyb.farm [FLAG]")
       +        fmt.Println("ssh -t board@cyb.farm [FLAG]")
                os.Exit(0)
        }
        
       t@@ -173,7 +173,7 @@ func main() {
                flag.Parse()
                args := flag.Args()
        
       -        if len(args) > 1 {
       +        if len(args) > 1 || (len(args) == 1 && args[0] == "help") {
                        usage()
                } else if len(args) == 1 {
                        switch cyboard.flag = flagid(args[0]) + 1; cyboard.flag {
       t@@ -203,7 +203,8 @@ func main() {
                }
        
                if err := cyboard.app.SetRoot(cyboard.pages, true).EnableMouse(true).Run(); err != nil {
       -                panic(err)
       +                fmt.Println(err)
       +                os.Exit(1)
                }
        
                if cyboard.player.token != "" && cyboard.flag < (len(flag_sha256)) {
 (DIR) diff --git a/player.go b/player.go
       t@@ -140,7 +140,7 @@ func (p *Player) FlagStr() string {
        }
        
        func (p *Player) Exists() bool {
       -        forbidden := []string{"KKK", "WGS"}
       +        forbidden := []string{"KKK"}
                for i := 0; i<len(forbidden); i++ {
                        if p.name == forbidden[i] {
                                return true